70982100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 216

約数和(自身を含む): 268107840

約数和(自身を除く): 197125740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 593, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1186, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1779, 1900, 1995, 2100, 2372, 2394, 2660, 2850, 2965, 3150, 3325, 3420, 3558, 3990, 4151, 4275, 4788, 5337, 5700, 5930, 5985, 6300, 6650, 7116, 7980, 8302, 8550, 8895, 9975, 10674, 11267, 11860, 11970, 12453, 13300, 14825, 16604, 17100, 17790, 19950, 20755, 21348, 22534, 23940, 24906, 26685, 29650, 29925, 33801, 35580, 37359, 39900, 41510, 44475, 45068, 49812, 53370, 56335, 59300, 59850, 62265, 67602, 74718, 78869, 83020, 88950, 101403, 103775, 106740, 112670, 119700, 124530, 133425, 135204, 149436, 157738, 169005, 177900, 186795, 202806, 207550, 225340, 236607, 249060, 266850, 281675, 311325, 315476, 338010, 373590, 394345, 405612, 415100, 473214, 507015, 533700, 563350, 622650, 676020, 709821, 747180, 788690, 845025, 933975, 946428, 1014030, 1126700, 1183035, 1245300, 1419642, 1577380, 1690050, 1867950, 1971725, 2028060, 2366070, 2535075, 2839284, 3380100, 3549105, 3735900, 3943450, 4732140, 5070150, 5915175, 7098210, 7886900, 10140300, 11830350, 14196420, 17745525, 23660700, 35491050, 70982100]

約数ペア:

[(1, 70982100), (2, 35491050), (3, 23660700), (4, 17745525), (5, 14196420), (6, 11830350), (7, 10140300), (9, 7886900), (10, 7098210), (12, 5915175), (14, 5070150), (15, 4732140), (18, 3943450), (19, 3735900), (20, 3549105), (21, 3380100), (25, 2839284), (28, 2535075), (30, 2366070), (35, 2028060), (36, 1971725), (38, 1867950), (42, 1690050), (45, 1577380), (50, 1419642), (57, 1245300), (60, 1183035), (63, 1126700), (70, 1014030), (75, 946428), (76, 933975), (84, 845025), (90, 788690), (95, 747180), (100, 709821), (105, 676020), (114, 622650), (126, 563350), (133, 533700), (140, 507015), (150, 473214), (171, 415100), (175, 405612), (180, 394345), (190, 373590), (210, 338010), (225, 315476), (228, 311325), (252, 281675), (266, 266850), (285, 249060), (300, 236607), (315, 225340), (342, 207550), (350, 202806), (380, 186795), (399, 177900), (420, 169005), (450, 157738), (475, 149436), (525, 135204), (532, 133425), (570, 124530), (593, 119700), (630, 112670), (665, 106740), (684, 103775), (700, 101403), (798, 88950), (855, 83020), (900, 78869), (950, 74718), (1050, 67602), (1140, 62265), (1186, 59850), (1197, 59300), (1260, 56335), (1330, 53370), (1425, 49812), (1575, 45068), (1596, 44475), (1710, 41510), (1779, 39900), (1900, 37359), (1995, 35580), (2100, 33801), (2372, 29925), (2394, 29650), (2660, 26685), (2850, 24906), (2965, 23940), (3150, 22534), (3325, 21348), (3420, 20755), (3558, 19950), (3990, 17790), (4151, 17100), (4275, 16604), (4788, 14825), (5337, 13300), (5700, 12453), (5930, 11970), (5985, 11860), (6300, 11267), (6650, 10674), (7116, 9975), (7980, 8895), (8302, 8550)]