145492650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 409396416

約数和(自身を除く): 263903766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 73, 75, 86, 90, 103, 129, 146, 150, 206, 215, 219, 225, 258, 309, 365, 387, 430, 438, 450, 515, 618, 645, 657, 730, 774, 927, 1030, 1075, 1095, 1290, 1314, 1545, 1825, 1854, 1935, 2150, 2190, 2575, 3090, 3139, 3225, 3285, 3650, 3870, 4429, 4635, 5150, 5475, 6278, 6450, 6570, 7519, 7725, 8858, 9270, 9417, 9675, 10950, 13287, 15038, 15450, 15695, 16425, 18834, 19350, 22145, 22557, 23175, 26574, 28251, 31390, 32850, 37595, 39861, 44290, 45114, 46350, 47085, 56502, 66435, 67671, 75190, 78475, 79722, 94170, 110725, 112785, 132870, 135342, 141255, 156950, 187975, 199305, 221450, 225570, 235425, 282510, 323317, 332175, 338355, 375950, 398610, 470850, 563925, 646634, 664350, 676710, 706275, 969951, 996525, 1127850, 1412550, 1616585, 1691775, 1939902, 1993050, 2909853, 3233170, 3383550, 4849755, 5819706, 8082925, 9699510, 14549265, 16165850, 24248775, 29098530, 48497550, 72746325, 145492650]

約数ペア:

[(1, 145492650), (2, 72746325), (3, 48497550), (5, 29098530), (6, 24248775), (9, 16165850), (10, 14549265), (15, 9699510), (18, 8082925), (25, 5819706), (30, 4849755), (43, 3383550), (45, 3233170), (50, 2909853), (73, 1993050), (75, 1939902), (86, 1691775), (90, 1616585), (103, 1412550), (129, 1127850), (146, 996525), (150, 969951), (206, 706275), (215, 676710), (219, 664350), (225, 646634), (258, 563925), (309, 470850), (365, 398610), (387, 375950), (430, 338355), (438, 332175), (450, 323317), (515, 282510), (618, 235425), (645, 225570), (657, 221450), (730, 199305), (774, 187975), (927, 156950), (1030, 141255), (1075, 135342), (1095, 132870), (1290, 112785), (1314, 110725), (1545, 94170), (1825, 79722), (1854, 78475), (1935, 75190), (2150, 67671), (2190, 66435), (2575, 56502), (3090, 47085), (3139, 46350), (3225, 45114), (3285, 44290), (3650, 39861), (3870, 37595), (4429, 32850), (4635, 31390), (5150, 28251), (5475, 26574), (6278, 23175), (6450, 22557), (6570, 22145), (7519, 19350), (7725, 18834), (8858, 16425), (9270, 15695), (9417, 15450), (9675, 15038), (10950, 13287)]