73649100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 144

約数和(自身を含む): 257983488

約数和(自身を除く): 184334388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2063, 2100, 2380, 2550, 2975, 3570, 4126, 5100, 5950, 6189, 7140, 8252, 8925, 10315, 11900, 12378, 14441, 17850, 20630, 24756, 28882, 30945, 35071, 35700, 41260, 43323, 51575, 57764, 61890, 70142, 72205, 86646, 103150, 105213, 123780, 140284, 144410, 154725, 173292, 175355, 206300, 210426, 216615, 245497, 288820, 309450, 350710, 361025, 420852, 433230, 490994, 526065, 618900, 701420, 722050, 736491, 866460, 876775, 981988, 1052130, 1083075, 1227485, 1444100, 1472982, 1753550, 2104260, 2166150, 2454970, 2630325, 2945964, 3507100, 3682455, 4332300, 4909940, 5260650, 6137425, 7364910, 10521300, 12274850, 14729820, 18412275, 24549700, 36824550, 73649100]

約数ペア:

[(1, 73649100), (2, 36824550), (3, 24549700), (4, 18412275), (5, 14729820), (6, 12274850), (7, 10521300), (10, 7364910), (12, 6137425), (14, 5260650), (15, 4909940), (17, 4332300), (20, 3682455), (21, 3507100), (25, 2945964), (28, 2630325), (30, 2454970), (34, 2166150), (35, 2104260), (42, 1753550), (50, 1472982), (51, 1444100), (60, 1227485), (68, 1083075), (70, 1052130), (75, 981988), (84, 876775), (85, 866460), (100, 736491), (102, 722050), (105, 701420), (119, 618900), (140, 526065), (150, 490994), (170, 433230), (175, 420852), (204, 361025), (210, 350710), (238, 309450), (255, 288820), (300, 245497), (340, 216615), (350, 210426), (357, 206300), (420, 175355), (425, 173292), (476, 154725), (510, 144410), (525, 140284), (595, 123780), (700, 105213), (714, 103150), (850, 86646), (1020, 72205), (1050, 70142), (1190, 61890), (1275, 57764), (1428, 51575), (1700, 43323), (1785, 41260), (2063, 35700), (2100, 35071), (2380, 30945), (2550, 28882), (2975, 24756), (3570, 20630), (4126, 17850), (5100, 14441), (5950, 12378), (6189, 11900), (7140, 10315), (8252, 8925)]