38218050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 113742720

約数和(自身を除く): 75524670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 139, 141, 150, 195, 225, 234, 235, 278, 282, 325, 390, 417, 423, 450, 470, 585, 611, 650, 695, 705, 834, 846, 975, 1170, 1175, 1222, 1251, 1390, 1410, 1807, 1833, 1950, 2085, 2115, 2350, 2502, 2925, 3055, 3475, 3525, 3614, 3666, 4170, 4230, 5421, 5499, 5850, 6110, 6255, 6533, 6950, 7050, 9035, 9165, 10425, 10575, 10842, 10998, 12510, 13066, 15275, 16263, 18070, 18330, 19599, 20850, 21150, 27105, 27495, 30550, 31275, 32526, 32665, 39198, 45175, 45825, 54210, 54990, 58797, 62550, 65330, 81315, 84929, 90350, 91650, 97995, 117594, 135525, 137475, 162630, 163325, 169858, 195990, 254787, 271050, 274950, 293985, 326650, 406575, 424645, 489975, 509574, 587970, 764361, 813150, 849290, 979950, 1273935, 1469925, 1528722, 2123225, 2547870, 2939850, 3821805, 4246450, 6369675, 7643610, 12739350, 19109025, 38218050]

約数ペア:

[(1, 38218050), (2, 19109025), (3, 12739350), (5, 7643610), (6, 6369675), (9, 4246450), (10, 3821805), (13, 2939850), (15, 2547870), (18, 2123225), (25, 1528722), (26, 1469925), (30, 1273935), (39, 979950), (45, 849290), (47, 813150), (50, 764361), (65, 587970), (75, 509574), (78, 489975), (90, 424645), (94, 406575), (117, 326650), (130, 293985), (139, 274950), (141, 271050), (150, 254787), (195, 195990), (225, 169858), (234, 163325), (235, 162630), (278, 137475), (282, 135525), (325, 117594), (390, 97995), (417, 91650), (423, 90350), (450, 84929), (470, 81315), (585, 65330), (611, 62550), (650, 58797), (695, 54990), (705, 54210), (834, 45825), (846, 45175), (975, 39198), (1170, 32665), (1175, 32526), (1222, 31275), (1251, 30550), (1390, 27495), (1410, 27105), (1807, 21150), (1833, 20850), (1950, 19599), (2085, 18330), (2115, 18070), (2350, 16263), (2502, 15275), (2925, 13066), (3055, 12510), (3475, 10998), (3525, 10842), (3614, 10575), (3666, 10425), (4170, 9165), (4230, 9035), (5421, 7050), (5499, 6950), (5850, 6533), (6110, 6255)]