30118200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 109278720

約数和(自身を除く): 79160520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 101, 105, 120, 140, 142, 150, 168, 175, 200, 202, 210, 213, 280, 284, 300, 303, 350, 355, 404, 420, 426, 497, 505, 525, 568, 600, 606, 700, 707, 710, 808, 840, 852, 994, 1010, 1050, 1065, 1212, 1400, 1414, 1420, 1491, 1515, 1704, 1775, 1988, 2020, 2100, 2121, 2130, 2424, 2485, 2525, 2828, 2840, 2982, 3030, 3535, 3550, 3976, 4040, 4200, 4242, 4260, 4970, 5050, 5325, 5656, 5964, 6060, 7070, 7100, 7171, 7455, 7575, 8484, 8520, 9940, 10100, 10605, 10650, 11928, 12120, 12425, 14140, 14200, 14342, 14910, 15150, 16968, 17675, 19880, 20200, 21210, 21300, 21513, 24850, 28280, 28684, 29820, 30300, 35350, 35855, 37275, 42420, 42600, 43026, 49700, 50197, 53025, 57368, 59640, 60600, 70700, 71710, 74550, 84840, 86052, 99400, 100394, 106050, 107565, 141400, 143420, 149100, 150591, 172104, 179275, 200788, 212100, 215130, 250985, 286840, 298200, 301182, 358550, 401576, 424200, 430260, 501970, 537825, 602364, 717100, 752955, 860520, 1003940, 1075650, 1204728, 1254925, 1434200, 1505910, 2007880, 2151300, 2509850, 3011820, 3764775, 4302600, 5019700, 6023640, 7529550, 10039400, 15059100, 30118200]

約数ペア:

[(1, 30118200), (2, 15059100), (3, 10039400), (4, 7529550), (5, 6023640), (6, 5019700), (7, 4302600), (8, 3764775), (10, 3011820), (12, 2509850), (14, 2151300), (15, 2007880), (20, 1505910), (21, 1434200), (24, 1254925), (25, 1204728), (28, 1075650), (30, 1003940), (35, 860520), (40, 752955), (42, 717100), (50, 602364), (56, 537825), (60, 501970), (70, 430260), (71, 424200), (75, 401576), (84, 358550), (100, 301182), (101, 298200), (105, 286840), (120, 250985), (140, 215130), (142, 212100), (150, 200788), (168, 179275), (175, 172104), (200, 150591), (202, 149100), (210, 143420), (213, 141400), (280, 107565), (284, 106050), (300, 100394), (303, 99400), (350, 86052), (355, 84840), (404, 74550), (420, 71710), (426, 70700), (497, 60600), (505, 59640), (525, 57368), (568, 53025), (600, 50197), (606, 49700), (700, 43026), (707, 42600), (710, 42420), (808, 37275), (840, 35855), (852, 35350), (994, 30300), (1010, 29820), (1050, 28684), (1065, 28280), (1212, 24850), (1400, 21513), (1414, 21300), (1420, 21210), (1491, 20200), (1515, 19880), (1704, 17675), (1775, 16968), (1988, 15150), (2020, 14910), (2100, 14342), (2121, 14200), (2130, 14140), (2424, 12425), (2485, 12120), (2525, 11928), (2828, 10650), (2840, 10605), (2982, 10100), (3030, 9940), (3535, 8520), (3550, 8484), (3976, 7575), (4040, 7455), (4200, 7171), (4242, 7100), (4260, 7070), (4970, 6060), (5050, 5964), (5325, 5656)]