47725650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 148948800

約数和(自身を除く): 101223150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 109, 126, 139, 150, 175, 210, 218, 225, 278, 315, 327, 350, 417, 450, 525, 545, 630, 654, 695, 763, 834, 973, 981, 1050, 1090, 1251, 1390, 1526, 1575, 1635, 1946, 1962, 2085, 2289, 2502, 2725, 2919, 3150, 3270, 3475, 3815, 4170, 4578, 4865, 4905, 5450, 5838, 6255, 6867, 6950, 7630, 8175, 8757, 9730, 9810, 10425, 11445, 12510, 13734, 14595, 15151, 16350, 17514, 19075, 20850, 22890, 24325, 24525, 29190, 30302, 31275, 34335, 38150, 43785, 45453, 48650, 49050, 57225, 62550, 68670, 72975, 75755, 87570, 90906, 106057, 114450, 136359, 145950, 151510, 171675, 212114, 218925, 227265, 272718, 318171, 343350, 378775, 437850, 454530, 530285, 636342, 681795, 757550, 954513, 1060570, 1136325, 1363590, 1590855, 1909026, 2272650, 2651425, 3181710, 3408975, 4772565, 5302850, 6817950, 7954275, 9545130, 15908550, 23862825, 47725650]

約数ペア:

[(1, 47725650), (2, 23862825), (3, 15908550), (5, 9545130), (6, 7954275), (7, 6817950), (9, 5302850), (10, 4772565), (14, 3408975), (15, 3181710), (18, 2651425), (21, 2272650), (25, 1909026), (30, 1590855), (35, 1363590), (42, 1136325), (45, 1060570), (50, 954513), (63, 757550), (70, 681795), (75, 636342), (90, 530285), (105, 454530), (109, 437850), (126, 378775), (139, 343350), (150, 318171), (175, 272718), (210, 227265), (218, 218925), (225, 212114), (278, 171675), (315, 151510), (327, 145950), (350, 136359), (417, 114450), (450, 106057), (525, 90906), (545, 87570), (630, 75755), (654, 72975), (695, 68670), (763, 62550), (834, 57225), (973, 49050), (981, 48650), (1050, 45453), (1090, 43785), (1251, 38150), (1390, 34335), (1526, 31275), (1575, 30302), (1635, 29190), (1946, 24525), (1962, 24325), (2085, 22890), (2289, 20850), (2502, 19075), (2725, 17514), (2919, 16350), (3150, 15151), (3270, 14595), (3475, 13734), (3815, 12510), (4170, 11445), (4578, 10425), (4865, 9810), (4905, 9730), (5450, 8757), (5838, 8175), (6255, 7630), (6867, 6950)]