618017100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 1862880768

約数和(自身を除く): 1244863668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 53, 60, 75, 94, 100, 106, 141, 150, 159, 188, 212, 235, 265, 282, 300, 318, 470, 530, 564, 636, 705, 795, 827, 940, 1060, 1175, 1325, 1410, 1590, 1654, 2350, 2481, 2491, 2650, 2820, 3180, 3308, 3525, 3975, 4135, 4700, 4962, 4982, 5300, 7050, 7473, 7950, 8270, 9924, 9964, 12405, 12455, 14100, 14946, 15900, 16540, 20675, 24810, 24910, 29892, 37365, 38869, 41350, 43831, 49620, 49820, 62025, 62275, 74730, 77738, 82700, 87662, 116607, 124050, 124550, 131493, 149460, 155476, 175324, 186825, 194345, 219155, 233214, 248100, 249100, 262986, 373650, 388690, 438310, 466428, 525972, 583035, 657465, 747300, 777380, 876620, 971725, 1095775, 1166070, 1314930, 1943450, 2060057, 2191550, 2332140, 2629860, 2915175, 3287325, 3886900, 4120114, 4383100, 5830350, 6180171, 6574650, 8240228, 10300285, 11660700, 12360342, 13149300, 20600570, 24720684, 30900855, 41201140, 51501425, 61801710, 103002850, 123603420, 154504275, 206005700, 309008550, 618017100]

約数ペア:

[(1, 618017100), (2, 309008550), (3, 206005700), (4, 154504275), (5, 123603420), (6, 103002850), (10, 61801710), (12, 51501425), (15, 41201140), (20, 30900855), (25, 24720684), (30, 20600570), (47, 13149300), (50, 12360342), (53, 11660700), (60, 10300285), (75, 8240228), (94, 6574650), (100, 6180171), (106, 5830350), (141, 4383100), (150, 4120114), (159, 3886900), (188, 3287325), (212, 2915175), (235, 2629860), (265, 2332140), (282, 2191550), (300, 2060057), (318, 1943450), (470, 1314930), (530, 1166070), (564, 1095775), (636, 971725), (705, 876620), (795, 777380), (827, 747300), (940, 657465), (1060, 583035), (1175, 525972), (1325, 466428), (1410, 438310), (1590, 388690), (1654, 373650), (2350, 262986), (2481, 249100), (2491, 248100), (2650, 233214), (2820, 219155), (3180, 194345), (3308, 186825), (3525, 175324), (3975, 155476), (4135, 149460), (4700, 131493), (4962, 124550), (4982, 124050), (5300, 116607), (7050, 87662), (7473, 82700), (7950, 77738), (8270, 74730), (9924, 62275), (9964, 62025), (12405, 49820), (12455, 49620), (14100, 43831), (14946, 41350), (15900, 38869), (16540, 37365), (20675, 29892), (24810, 24910)]