85105800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3672

約数の個数: 144

約数和(自身を含む): 307883940

約数和(自身を除く): 222778140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3637, 3900, 4680, 5850, 7274, 7800, 10911, 11700, 14548, 18185, 21822, 23400, 29096, 32733, 36370, 43644, 47281, 54555, 65466, 72740, 87288, 90925, 94562, 109110, 130932, 141843, 145480, 163665, 181850, 189124, 218220, 236405, 261864, 272775, 283686, 327330, 363700, 378248, 425529, 436440, 472810, 545550, 567372, 654660, 709215, 727400, 818325, 851058, 945620, 1091100, 1134744, 1182025, 1309320, 1418430, 1636650, 1702116, 1891240, 2127645, 2182200, 2364050, 2836860, 3273300, 3404232, 3546075, 4255290, 4728100, 5673720, 6546600, 7092150, 8510580, 9456200, 10638225, 14184300, 17021160, 21276450, 28368600, 42552900, 85105800]

約数ペア:

[(1, 85105800), (2, 42552900), (3, 28368600), (4, 21276450), (5, 17021160), (6, 14184300), (8, 10638225), (9, 9456200), (10, 8510580), (12, 7092150), (13, 6546600), (15, 5673720), (18, 4728100), (20, 4255290), (24, 3546075), (25, 3404232), (26, 3273300), (30, 2836860), (36, 2364050), (39, 2182200), (40, 2127645), (45, 1891240), (50, 1702116), (52, 1636650), (60, 1418430), (65, 1309320), (72, 1182025), (75, 1134744), (78, 1091100), (90, 945620), (100, 851058), (104, 818325), (117, 727400), (120, 709215), (130, 654660), (150, 567372), (156, 545550), (180, 472810), (195, 436440), (200, 425529), (225, 378248), (234, 363700), (260, 327330), (300, 283686), (312, 272775), (325, 261864), (360, 236405), (390, 218220), (450, 189124), (468, 181850), (520, 163665), (585, 145480), (600, 141843), (650, 130932), (780, 109110), (900, 94562), (936, 90925), (975, 87288), (1170, 72740), (1300, 65466), (1560, 54555), (1800, 47281), (1950, 43644), (2340, 36370), (2600, 32733), (2925, 29096), (3637, 23400), (3900, 21822), (4680, 18185), (5850, 14548), (7274, 11700), (7800, 10911)]