2551447200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13457}}^1$

素因数の和:13559

約数の個数: 144

約数和(自身を含む): 8410711680

約数和(自身を除く): 5859264480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1185, 1200, 1264, 1580, 1896, 1975, 2370, 2400, 2528, 3160, 3792, 3950, 4740, 5925, 6320, 7584, 7900, 9480, 11850, 12640, 13457, 15800, 18960, 23700, 26914, 31600, 37920, 40371, 47400, 53828, 63200, 67285, 80742, 94800, 107656, 134570, 161484, 189600, 201855, 215312, 269140, 322968, 336425, 403710, 430624, 538280, 645936, 672850, 807420, 1009275, 1063103, 1076560, 1291872, 1345700, 1614840, 2018550, 2126206, 2153120, 2691400, 3189309, 3229680, 4037100, 4252412, 5315515, 5382800, 6378618, 6459360, 8074200, 8504824, 10631030, 10765600, 12757236, 15946545, 16148400, 17009648, 21262060, 25514472, 26577575, 31893090, 32296800, 34019296, 42524120, 51028944, 53155150, 63786180, 79732725, 85048240, 102057888, 106310300, 127572360, 159465450, 170096480, 212620600, 255144720, 318930900, 425241200, 510289440, 637861800, 850482400, 1275723600, 2551447200]

約数ペア:

[(1, 2551447200), (2, 1275723600), (3, 850482400), (4, 637861800), (5, 510289440), (6, 425241200), (8, 318930900), (10, 255144720), (12, 212620600), (15, 170096480), (16, 159465450), (20, 127572360), (24, 106310300), (25, 102057888), (30, 85048240), (32, 79732725), (40, 63786180), (48, 53155150), (50, 51028944), (60, 42524120), (75, 34019296), (79, 32296800), (80, 31893090), (96, 26577575), (100, 25514472), (120, 21262060), (150, 17009648), (158, 16148400), (160, 15946545), (200, 12757236), (237, 10765600), (240, 10631030), (300, 8504824), (316, 8074200), (395, 6459360), (400, 6378618), (474, 5382800), (480, 5315515), (600, 4252412), (632, 4037100), (790, 3229680), (800, 3189309), (948, 2691400), (1185, 2153120), (1200, 2126206), (1264, 2018550), (1580, 1614840), (1896, 1345700), (1975, 1291872), (2370, 1076560), (2400, 1063103), (2528, 1009275), (3160, 807420), (3792, 672850), (3950, 645936), (4740, 538280), (5925, 430624), (6320, 403710), (7584, 336425), (7900, 322968), (9480, 269140), (11850, 215312), (12640, 201855), (13457, 189600), (15800, 161484), (18960, 134570), (23700, 107656), (26914, 94800), (31600, 80742), (37920, 67285), (40371, 63200), (47400, 53828)]