131435100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 108

約数和(自身を含む): 423217704

約数和(自身を除く): 291782604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3700, 3947, 5550, 6660, 7894, 8325, 11100, 11841, 15788, 16650, 19735, 23682, 33300, 35523, 39470, 47364, 59205, 71046, 78940, 98675, 118410, 142092, 146039, 177615, 197350, 236820, 292078, 296025, 355230, 394700, 438117, 584156, 592050, 710460, 730195, 876234, 888075, 1184100, 1314351, 1460390, 1752468, 1776150, 2190585, 2628702, 2920780, 3552300, 3650975, 4381170, 5257404, 6571755, 7301950, 8762340, 10952925, 13143510, 14603900, 21905850, 26287020, 32858775, 43811700, 65717550, 131435100]

約数ペア:

[(1, 131435100), (2, 65717550), (3, 43811700), (4, 32858775), (5, 26287020), (6, 21905850), (9, 14603900), (10, 13143510), (12, 10952925), (15, 8762340), (18, 7301950), (20, 6571755), (25, 5257404), (30, 4381170), (36, 3650975), (37, 3552300), (45, 2920780), (50, 2628702), (60, 2190585), (74, 1776150), (75, 1752468), (90, 1460390), (100, 1314351), (111, 1184100), (148, 888075), (150, 876234), (180, 730195), (185, 710460), (222, 592050), (225, 584156), (300, 438117), (333, 394700), (370, 355230), (444, 296025), (450, 292078), (555, 236820), (666, 197350), (740, 177615), (900, 146039), (925, 142092), (1110, 118410), (1332, 98675), (1665, 78940), (1850, 71046), (2220, 59205), (2775, 47364), (3330, 39470), (3700, 35523), (3947, 33300), (5550, 23682), (6660, 19735), (7894, 16650), (8325, 15788), (11100, 11841)]