47420100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 188599040

約数和(自身を除く): 141178940

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, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 193, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 386, 390, 420, 450, 455, 468, 525, 540, 546, 579, 585, 630, 650, 675, 700, 702, 756, 772, 780, 819, 900, 910, 945, 965, 975, 1050, 1092, 1158, 1170, 1260, 1300, 1350, 1351, 1365, 1404, 1575, 1638, 1737, 1755, 1820, 1890, 1930, 1950, 2100, 2275, 2316, 2340, 2457, 2509, 2700, 2702, 2730, 2895, 2925, 3150, 3276, 3474, 3510, 3780, 3860, 3900, 4053, 4095, 4550, 4725, 4825, 4914, 5018, 5211, 5404, 5460, 5790, 5850, 6300, 6755, 6825, 6948, 7020, 7527, 8106, 8190, 8685, 8775, 9100, 9450, 9650, 9828, 10036, 10422, 11580, 11700, 12159, 12285, 12545, 13510, 13650, 14475, 15054, 16212, 16380, 17370, 17550, 17563, 18900, 19300, 20265, 20475, 20844, 22581, 24318, 24570, 25090, 26055, 27020, 27300, 28950, 30108, 33775, 34740, 35100, 35126, 36477, 37635, 40530, 40950, 43425, 45162, 48636, 49140, 50180, 52110, 52689, 57900, 60795, 61425, 62725, 67550, 67743, 70252, 72954, 75270, 81060, 81900, 86850, 87815, 90324, 101325, 104220, 105378, 112905, 121590, 122850, 125450, 130275, 135100, 135486, 145908, 150540, 158067, 173700, 175630, 182385, 188175, 202650, 210756, 225810, 243180, 245700, 250900, 260550, 263445, 270972, 303975, 316134, 338715, 351260, 364770, 376350, 405300, 439075, 451620, 474201, 521100, 526890, 564525, 607950, 632268, 677430, 729540, 752700, 790335, 878150, 911925, 948402, 1053780, 1129050, 1215900, 1317225, 1354860, 1580670, 1693575, 1756300, 1823850, 1896804, 2258100, 2371005, 2634450, 3161340, 3387150, 3647700, 3951675, 4742010, 5268900, 6774300, 7903350, 9484020, 11855025, 15806700, 23710050, 47420100]

約数ペア:

[(1, 47420100), (2, 23710050), (3, 15806700), (4, 11855025), (5, 9484020), (6, 7903350), (7, 6774300), (9, 5268900), (10, 4742010), (12, 3951675), (13, 3647700), (14, 3387150), (15, 3161340), (18, 2634450), (20, 2371005), (21, 2258100), (25, 1896804), (26, 1823850), (27, 1756300), (28, 1693575), (30, 1580670), (35, 1354860), (36, 1317225), (39, 1215900), (42, 1129050), (45, 1053780), (50, 948402), (52, 911925), (54, 878150), (60, 790335), (63, 752700), (65, 729540), (70, 677430), (75, 632268), (78, 607950), (84, 564525), (90, 526890), (91, 521100), (100, 474201), (105, 451620), (108, 439075), (117, 405300), (126, 376350), (130, 364770), (135, 351260), (140, 338715), (150, 316134), (156, 303975), (175, 270972), (180, 263445), (182, 260550), (189, 250900), (193, 245700), (195, 243180), (210, 225810), (225, 210756), (234, 202650), (252, 188175), (260, 182385), (270, 175630), (273, 173700), (300, 158067), (315, 150540), (325, 145908), (350, 135486), (351, 135100), (364, 130275), (378, 125450), (386, 122850), (390, 121590), (420, 112905), (450, 105378), (455, 104220), (468, 101325), (525, 90324), (540, 87815), (546, 86850), (579, 81900), (585, 81060), (630, 75270), (650, 72954), (675, 70252), (700, 67743), (702, 67550), (756, 62725), (772, 61425), (780, 60795), (819, 57900), (900, 52689), (910, 52110), (945, 50180), (965, 49140), (975, 48636), (1050, 45162), (1092, 43425), (1158, 40950), (1170, 40530), (1260, 37635), (1300, 36477), (1350, 35126), (1351, 35100), (1365, 34740), (1404, 33775), (1575, 30108), (1638, 28950), (1737, 27300), (1755, 27020), (1820, 26055), (1890, 25090), (1930, 24570), (1950, 24318), (2100, 22581), (2275, 20844), (2316, 20475), (2340, 20265), (2457, 19300), (2509, 18900), (2700, 17563), (2702, 17550), (2730, 17370), (2895, 16380), (2925, 16212), (3150, 15054), (3276, 14475), (3474, 13650), (3510, 13510), (3780, 12545), (3860, 12285), (3900, 12159), (4053, 11700), (4095, 11580), (4550, 10422), (4725, 10036), (4825, 9828), (4914, 9650), (5018, 9450), (5211, 9100), (5404, 8775), (5460, 8685), (5790, 8190), (5850, 8106), (6300, 7527), (6755, 7020), (6825, 6948)]