90413200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 230063400

約数和(自身を除く): 139650200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 41, 50, 74, 80, 82, 100, 148, 149, 164, 185, 200, 205, 296, 298, 328, 370, 400, 410, 592, 596, 656, 740, 745, 820, 925, 1025, 1192, 1480, 1490, 1517, 1640, 1850, 2050, 2384, 2960, 2980, 3034, 3280, 3700, 3725, 4100, 5513, 5960, 6068, 6109, 7400, 7450, 7585, 8200, 11026, 11920, 12136, 12218, 14800, 14900, 15170, 16400, 22052, 24272, 24436, 27565, 29800, 30340, 30545, 37925, 44104, 48872, 55130, 59600, 60680, 61090, 75850, 88208, 97744, 110260, 121360, 122180, 137825, 151700, 152725, 220520, 226033, 244360, 275650, 303400, 305450, 441040, 452066, 488720, 551300, 606800, 610900, 904132, 1102600, 1130165, 1221800, 1808264, 2205200, 2260330, 2443600, 3616528, 4520660, 5650825, 9041320, 11301650, 18082640, 22603300, 45206600, 90413200]

約数ペア:

[(1, 90413200), (2, 45206600), (4, 22603300), (5, 18082640), (8, 11301650), (10, 9041320), (16, 5650825), (20, 4520660), (25, 3616528), (37, 2443600), (40, 2260330), (41, 2205200), (50, 1808264), (74, 1221800), (80, 1130165), (82, 1102600), (100, 904132), (148, 610900), (149, 606800), (164, 551300), (185, 488720), (200, 452066), (205, 441040), (296, 305450), (298, 303400), (328, 275650), (370, 244360), (400, 226033), (410, 220520), (592, 152725), (596, 151700), (656, 137825), (740, 122180), (745, 121360), (820, 110260), (925, 97744), (1025, 88208), (1192, 75850), (1480, 61090), (1490, 60680), (1517, 59600), (1640, 55130), (1850, 48872), (2050, 44104), (2384, 37925), (2960, 30545), (2980, 30340), (3034, 29800), (3280, 27565), (3700, 24436), (3725, 24272), (4100, 22052), (5513, 16400), (5960, 15170), (6068, 14900), (6109, 14800), (7400, 12218), (7450, 12136), (7585, 11920), (8200, 11026)]