145612020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 423335808

約数和(自身を除く): 277723788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 370, 428, 444, 535, 555, 613, 642, 740, 1070, 1110, 1226, 1284, 1605, 1839, 2140, 2220, 2452, 3065, 3210, 3678, 3959, 6130, 6420, 7356, 7918, 9195, 11877, 12260, 15836, 18390, 19795, 22681, 23754, 36780, 39590, 45362, 47508, 59385, 65591, 68043, 79180, 90724, 113405, 118770, 131182, 136086, 196773, 226810, 237540, 262364, 272172, 327955, 340215, 393546, 453620, 655910, 680430, 787092, 983865, 1311820, 1360860, 1967730, 2426867, 3935460, 4853734, 7280601, 9707468, 12134335, 14561202, 24268670, 29122404, 36403005, 48537340, 72806010, 145612020]

約数ペア:

[(1, 145612020), (2, 72806010), (3, 48537340), (4, 36403005), (5, 29122404), (6, 24268670), (10, 14561202), (12, 12134335), (15, 9707468), (20, 7280601), (30, 4853734), (37, 3935460), (60, 2426867), (74, 1967730), (107, 1360860), (111, 1311820), (148, 983865), (185, 787092), (214, 680430), (222, 655910), (321, 453620), (370, 393546), (428, 340215), (444, 327955), (535, 272172), (555, 262364), (613, 237540), (642, 226810), (740, 196773), (1070, 136086), (1110, 131182), (1226, 118770), (1284, 113405), (1605, 90724), (1839, 79180), (2140, 68043), (2220, 65591), (2452, 59385), (3065, 47508), (3210, 45362), (3678, 39590), (3959, 36780), (6130, 23754), (6420, 22681), (7356, 19795), (7918, 18390), (9195, 15836), (11877, 12260)]