1219900500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 480

約数和(自身を含む): 4913196288

約数和(自身を除く): 3693295788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 81, 84, 90, 91, 100, 105, 108, 117, 125, 126, 130, 135, 140, 150, 156, 162, 175, 180, 182, 189, 195, 210, 225, 234, 250, 252, 260, 270, 273, 300, 315, 324, 325, 331, 350, 351, 364, 375, 378, 390, 405, 420, 450, 455, 468, 500, 525, 540, 546, 567, 585, 630, 650, 662, 675, 700, 702, 750, 756, 780, 810, 819, 875, 900, 910, 945, 975, 993, 1050, 1053, 1092, 1125, 1134, 1170, 1260, 1300, 1324, 1350, 1365, 1404, 1500, 1575, 1620, 1625, 1638, 1655, 1750, 1755, 1820, 1890, 1950, 1986, 2025, 2100, 2106, 2250, 2268, 2275, 2317, 2340, 2457, 2625, 2700, 2730, 2835, 2925, 2979, 3150, 3250, 3276, 3310, 3375, 3500, 3510, 3780, 3900, 3972, 4050, 4095, 4212, 4303, 4500, 4550, 4634, 4725, 4875, 4914, 4965, 5250, 5265, 5460, 5670, 5850, 5958, 6300, 6500, 6620, 6750, 6825, 6951, 7020, 7371, 7875, 8100, 8190, 8275, 8606, 8775, 8937, 9100, 9268, 9450, 9750, 9828, 9930, 10125, 10500, 10530, 11340, 11375, 11585, 11700, 11916, 12285, 12909, 13500, 13650, 13902, 14175, 14625, 14742, 14895, 15750, 16380, 16550, 17212, 17550, 17874, 18900, 19500, 19860, 20250, 20475, 20853, 21060, 21515, 22750, 23170, 23625, 24570, 24825, 25818, 26325, 26811, 27300, 27804, 28350, 29250, 29484, 29790, 30121, 31500, 33100, 34125, 34755, 35100, 35748, 36855, 38727, 40500, 40950, 41375, 41706, 43030, 43875, 44685, 45500, 46340, 47250, 49140, 49650, 51636, 52650, 53622, 56700, 57925, 58500, 59580, 60242, 61425, 62559, 64545, 68250, 69510, 70875, 73710, 74475, 77454, 81900, 82750, 83412, 86060, 87750, 89370, 90363, 94500, 99300, 102375, 104265, 105300, 107244, 107575, 115850, 116181, 120484, 122850, 124125, 125118, 129090, 131625, 134055, 136500, 139020, 141750, 147420, 148950, 150605, 154908, 165500, 173775, 175500, 178740, 180726, 184275, 187677, 193635, 204750, 208530, 215150, 223425, 231700, 232362, 245700, 248250, 250236, 258180, 263250, 268110, 271089, 283500, 289625, 297900, 301210, 307125, 312795, 322725, 347550, 348543, 361452, 368550, 372375, 375354, 387270, 409500, 417060, 430300, 446850, 451815, 464724, 496500, 521325, 526500, 536220, 537875, 542178, 579250, 580905, 602420, 614250, 625590, 645450, 670275, 695100, 697086, 737100, 744750, 750708, 753025, 774540, 813267, 868875, 893700, 903630, 921375, 938385, 968175, 1042650, 1075750, 1084356, 1117125, 1158500, 1161810, 1228500, 1251180, 1290900, 1340550, 1355445, 1394172, 1489500, 1506050, 1563975, 1613625, 1626534, 1737750, 1742715, 1807260, 1842750, 1876770, 1936350, 2085300, 2151500, 2234250, 2259075, 2323620, 2439801, 2606625, 2681100, 2710890, 2904525, 3012100, 3127950, 3227250, 3253068, 3351375, 3475500, 3485430, 3685500, 3753540, 3765125, 3872700, 4066335, 4468500, 4518150, 4691925, 4840875, 4879602, 5213250, 5421780, 5809050, 6255900, 6454500, 6702750, 6777225, 6970860, 7530250, 7819875, 8132670, 8713575, 9036300, 9383850, 9681750, 9759204, 10426500, 11295375, 11618100, 12199005, 13405500, 13554450, 14522625, 15060500, 15639750, 16265340, 17427150, 18767700, 19363500, 20331675, 22590750, 23459625, 24398010, 27108900, 29045250, 31279500, 33886125, 34854300, 40663350, 43567875, 45181500, 46919250, 48796020, 58090500, 60995025, 67772250, 81326700, 87135750, 93838500, 101658375, 121990050, 135544500, 174271500, 203316750, 243980100, 304975125, 406633500, 609950250, 1219900500]

約数ペア:

[(1, 1219900500), (2, 609950250), (3, 406633500), (4, 304975125), (5, 243980100), (6, 203316750), (7, 174271500), (9, 135544500), (10, 121990050), (12, 101658375), (13, 93838500), (14, 87135750), (15, 81326700), (18, 67772250), (20, 60995025), (21, 58090500), (25, 48796020), (26, 46919250), (27, 45181500), (28, 43567875), (30, 40663350), (35, 34854300), (36, 33886125), (39, 31279500), (42, 29045250), (45, 27108900), (50, 24398010), (52, 23459625), (54, 22590750), (60, 20331675), (63, 19363500), (65, 18767700), (70, 17427150), (75, 16265340), (78, 15639750), (81, 15060500), (84, 14522625), (90, 13554450), (91, 13405500), (100, 12199005), (105, 11618100), (108, 11295375), (117, 10426500), (125, 9759204), (126, 9681750), (130, 9383850), (135, 9036300), (140, 8713575), (150, 8132670), (156, 7819875), (162, 7530250), (175, 6970860), (180, 6777225), (182, 6702750), (189, 6454500), (195, 6255900), (210, 5809050), (225, 5421780), (234, 5213250), (250, 4879602), (252, 4840875), (260, 4691925), (270, 4518150), (273, 4468500), (300, 4066335), (315, 3872700), (324, 3765125), (325, 3753540), (331, 3685500), (350, 3485430), (351, 3475500), (364, 3351375), (375, 3253068), (378, 3227250), (390, 3127950), (405, 3012100), (420, 2904525), (450, 2710890), (455, 2681100), (468, 2606625), (500, 2439801), (525, 2323620), (540, 2259075), (546, 2234250), (567, 2151500), (585, 2085300), (630, 1936350), (650, 1876770), (662, 1842750), (675, 1807260), (700, 1742715), (702, 1737750), (750, 1626534), (756, 1613625), (780, 1563975), (810, 1506050), (819, 1489500), (875, 1394172), (900, 1355445), (910, 1340550), (945, 1290900), (975, 1251180), (993, 1228500), (1050, 1161810), (1053, 1158500), (1092, 1117125), (1125, 1084356), (1134, 1075750), (1170, 1042650), (1260, 968175), (1300, 938385), (1324, 921375), (1350, 903630), (1365, 893700), (1404, 868875), (1500, 813267), (1575, 774540), (1620, 753025), (1625, 750708), (1638, 744750), (1655, 737100), (1750, 697086), (1755, 695100), (1820, 670275), (1890, 645450), (1950, 625590), (1986, 614250), (2025, 602420), (2100, 580905), (2106, 579250), (2250, 542178), (2268, 537875), (2275, 536220), (2317, 526500), (2340, 521325), (2457, 496500), (2625, 464724), (2700, 451815), (2730, 446850), (2835, 430300), (2925, 417060), (2979, 409500), (3150, 387270), (3250, 375354), (3276, 372375), (3310, 368550), (3375, 361452), (3500, 348543), (3510, 347550), (3780, 322725), (3900, 312795), (3972, 307125), (4050, 301210), (4095, 297900), (4212, 289625), (4303, 283500), (4500, 271089), (4550, 268110), (4634, 263250), (4725, 258180), (4875, 250236), (4914, 248250), (4965, 245700), (5250, 232362), (5265, 231700), (5460, 223425), (5670, 215150), (5850, 208530), (5958, 204750), (6300, 193635), (6500, 187677), (6620, 184275), (6750, 180726), (6825, 178740), (6951, 175500), (7020, 173775), (7371, 165500), (7875, 154908), (8100, 150605), (8190, 148950), (8275, 147420), (8606, 141750), (8775, 139020), (8937, 136500), (9100, 134055), (9268, 131625), (9450, 129090), (9750, 125118), (9828, 124125), (9930, 122850), (10125, 120484), (10500, 116181), (10530, 115850), (11340, 107575), (11375, 107244), (11585, 105300), (11700, 104265), (11916, 102375), (12285, 99300), (12909, 94500), (13500, 90363), (13650, 89370), (13902, 87750), (14175, 86060), (14625, 83412), (14742, 82750), (14895, 81900), (15750, 77454), (16380, 74475), (16550, 73710), (17212, 70875), (17550, 69510), (17874, 68250), (18900, 64545), (19500, 62559), (19860, 61425), (20250, 60242), (20475, 59580), (20853, 58500), (21060, 57925), (21515, 56700), (22750, 53622), (23170, 52650), (23625, 51636), (24570, 49650), (24825, 49140), (25818, 47250), (26325, 46340), (26811, 45500), (27300, 44685), (27804, 43875), (28350, 43030), (29250, 41706), (29484, 41375), (29790, 40950), (30121, 40500), (31500, 38727), (33100, 36855), (34125, 35748), (34755, 35100)]