2019761100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 432

約数和(自身を含む): 7721505792

約数和(自身を除く): 5701744692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 53, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 106, 115, 126, 138, 140, 150, 159, 161, 175, 180, 207, 210, 212, 225, 230, 252, 263, 265, 276, 300, 315, 318, 322, 345, 350, 371, 414, 420, 450, 460, 477, 483, 525, 526, 530, 575, 630, 636, 644, 690, 700, 742, 789, 795, 805, 828, 900, 954, 966, 1035, 1050, 1052, 1060, 1113, 1150, 1219, 1260, 1315, 1325, 1380, 1449, 1484, 1575, 1578, 1590, 1610, 1725, 1841, 1855, 1908, 1932, 2070, 2100, 2226, 2300, 2367, 2385, 2415, 2438, 2630, 2650, 2898, 3150, 3156, 3180, 3220, 3339, 3450, 3657, 3682, 3710, 3945, 3975, 4025, 4140, 4452, 4734, 4770, 4830, 4876, 5175, 5260, 5300, 5523, 5565, 5796, 6049, 6095, 6300, 6575, 6678, 6900, 7245, 7314, 7364, 7420, 7890, 7950, 8050, 8533, 9205, 9275, 9468, 9540, 9660, 10350, 10971, 11046, 11130, 11835, 11925, 12075, 12098, 12190, 13150, 13356, 13939, 14490, 14628, 15780, 15900, 16100, 16569, 16695, 17066, 18147, 18285, 18410, 18550, 19725, 20700, 21942, 22092, 22260, 23670, 23850, 24150, 24196, 24380, 25599, 26300, 27615, 27825, 27878, 28980, 30245, 30475, 33138, 33390, 34132, 36225, 36294, 36570, 36820, 37100, 39450, 41817, 42343, 42665, 43884, 46025, 47340, 47700, 48300, 51198, 54441, 54855, 55230, 55650, 55756, 59175, 60490, 60950, 66276, 66780, 69695, 72450, 72588, 73140, 76797, 78900, 82845, 83475, 83634, 84686, 85330, 90735, 91425, 92050, 97573, 102396, 108882, 109710, 110460, 111300, 118350, 120980, 121900, 125451, 127029, 127995, 138075, 139390, 144900, 151225, 153594, 165690, 166950, 167268, 169372, 170660, 181470, 182850, 184100, 195146, 209085, 211715, 213325, 217764, 219420, 236700, 250902, 254058, 255990, 272205, 274275, 276150, 278780, 292719, 302450, 307188, 320597, 331380, 333900, 348475, 362940, 365700, 381087, 383985, 390292, 414225, 418170, 423430, 426650, 453675, 487865, 501804, 508116, 511980, 544410, 548550, 552300, 585438, 604900, 627255, 635145, 639975, 641194, 696950, 762174, 767970, 828450, 836340, 846860, 853300, 878157, 907350, 961791, 975730, 1045425, 1058575, 1088820, 1097100, 1170876, 1254510, 1270290, 1279950, 1282388, 1361025, 1393900, 1463595, 1524348, 1535940, 1602985, 1656900, 1756314, 1814700, 1905435, 1919925, 1923582, 1951460, 2090850, 2117150, 2244179, 2439325, 2509020, 2540580, 2559900, 2722050, 2885373, 2927190, 3136275, 3175725, 3205970, 3512628, 3810870, 3839850, 3847164, 4181700, 4234300, 4390785, 4488358, 4808955, 4878650, 5444100, 5770746, 5854380, 6272550, 6351450, 6411940, 6732537, 7317975, 7621740, 7679700, 8014925, 8781570, 8976716, 9527175, 9617910, 9757300, 11220895, 11541492, 12545100, 12702900, 13465074, 14426865, 14635950, 16029850, 17563140, 19054350, 19235820, 20197611, 21953925, 22441790, 24044775, 26930148, 28853730, 29271900, 32059700, 33662685, 38108700, 40395222, 43907850, 44883580, 48089550, 56104475, 57707460, 67325370, 72134325, 80790444, 87815700, 96179100, 100988055, 112208950, 134650740, 144268650, 168313425, 201976110, 224417900, 288537300, 336626850, 403952220, 504940275, 673253700, 1009880550, 2019761100]

約数ペア:

[(1, 2019761100), (2, 1009880550), (3, 673253700), (4, 504940275), (5, 403952220), (6, 336626850), (7, 288537300), (9, 224417900), (10, 201976110), (12, 168313425), (14, 144268650), (15, 134650740), (18, 112208950), (20, 100988055), (21, 96179100), (23, 87815700), (25, 80790444), (28, 72134325), (30, 67325370), (35, 57707460), (36, 56104475), (42, 48089550), (45, 44883580), (46, 43907850), (50, 40395222), (53, 38108700), (60, 33662685), (63, 32059700), (69, 29271900), (70, 28853730), (75, 26930148), (84, 24044775), (90, 22441790), (92, 21953925), (100, 20197611), (105, 19235820), (106, 19054350), (115, 17563140), (126, 16029850), (138, 14635950), (140, 14426865), (150, 13465074), (159, 12702900), (161, 12545100), (175, 11541492), (180, 11220895), (207, 9757300), (210, 9617910), (212, 9527175), (225, 8976716), (230, 8781570), (252, 8014925), (263, 7679700), (265, 7621740), (276, 7317975), (300, 6732537), (315, 6411940), (318, 6351450), (322, 6272550), (345, 5854380), (350, 5770746), (371, 5444100), (414, 4878650), (420, 4808955), (450, 4488358), (460, 4390785), (477, 4234300), (483, 4181700), (525, 3847164), (526, 3839850), (530, 3810870), (575, 3512628), (630, 3205970), (636, 3175725), (644, 3136275), (690, 2927190), (700, 2885373), (742, 2722050), (789, 2559900), (795, 2540580), (805, 2509020), (828, 2439325), (900, 2244179), (954, 2117150), (966, 2090850), (1035, 1951460), (1050, 1923582), (1052, 1919925), (1060, 1905435), (1113, 1814700), (1150, 1756314), (1219, 1656900), (1260, 1602985), (1315, 1535940), (1325, 1524348), (1380, 1463595), (1449, 1393900), (1484, 1361025), (1575, 1282388), (1578, 1279950), (1590, 1270290), (1610, 1254510), (1725, 1170876), (1841, 1097100), (1855, 1088820), (1908, 1058575), (1932, 1045425), (2070, 975730), (2100, 961791), (2226, 907350), (2300, 878157), (2367, 853300), (2385, 846860), (2415, 836340), (2438, 828450), (2630, 767970), (2650, 762174), (2898, 696950), (3150, 641194), (3156, 639975), (3180, 635145), (3220, 627255), (3339, 604900), (3450, 585438), (3657, 552300), (3682, 548550), (3710, 544410), (3945, 511980), (3975, 508116), (4025, 501804), (4140, 487865), (4452, 453675), (4734, 426650), (4770, 423430), (4830, 418170), (4876, 414225), (5175, 390292), (5260, 383985), (5300, 381087), (5523, 365700), (5565, 362940), (5796, 348475), (6049, 333900), (6095, 331380), (6300, 320597), (6575, 307188), (6678, 302450), (6900, 292719), (7245, 278780), (7314, 276150), (7364, 274275), (7420, 272205), (7890, 255990), (7950, 254058), (8050, 250902), (8533, 236700), (9205, 219420), (9275, 217764), (9468, 213325), (9540, 211715), (9660, 209085), (10350, 195146), (10971, 184100), (11046, 182850), (11130, 181470), (11835, 170660), (11925, 169372), (12075, 167268), (12098, 166950), (12190, 165690), (13150, 153594), (13356, 151225), (13939, 144900), (14490, 139390), (14628, 138075), (15780, 127995), (15900, 127029), (16100, 125451), (16569, 121900), (16695, 120980), (17066, 118350), (18147, 111300), (18285, 110460), (18410, 109710), (18550, 108882), (19725, 102396), (20700, 97573), (21942, 92050), (22092, 91425), (22260, 90735), (23670, 85330), (23850, 84686), (24150, 83634), (24196, 83475), (24380, 82845), (25599, 78900), (26300, 76797), (27615, 73140), (27825, 72588), (27878, 72450), (28980, 69695), (30245, 66780), (30475, 66276), (33138, 60950), (33390, 60490), (34132, 59175), (36225, 55756), (36294, 55650), (36570, 55230), (36820, 54855), (37100, 54441), (39450, 51198), (41817, 48300), (42343, 47700), (42665, 47340), (43884, 46025)]