2157309600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3761}}^1$

素因数の和:4023

約数の個数: 144

約数和(自身を含む): 7053298560

約数和(自身を除く): 4895988960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 239, 240, 300, 400, 478, 480, 600, 717, 800, 956, 1195, 1200, 1434, 1912, 2390, 2400, 2868, 3585, 3761, 3824, 4780, 5736, 5975, 7170, 7522, 7648, 9560, 11283, 11472, 11950, 14340, 15044, 17925, 18805, 19120, 22566, 22944, 23900, 28680, 30088, 35850, 37610, 38240, 45132, 47800, 56415, 57360, 60176, 71700, 75220, 90264, 94025, 95600, 112830, 114720, 120352, 143400, 150440, 180528, 188050, 191200, 225660, 282075, 286800, 300880, 361056, 376100, 451320, 564150, 573600, 601760, 752200, 898879, 902640, 1128300, 1504400, 1797758, 1805280, 2256600, 2696637, 3008800, 3595516, 4494395, 4513200, 5393274, 7191032, 8988790, 9026400, 10786548, 13483185, 14382064, 17977580, 21573096, 22471975, 26966370, 28764128, 35955160, 43146192, 44943950, 53932740, 67415925, 71910320, 86292384, 89887900, 107865480, 134831850, 143820640, 179775800, 215730960, 269663700, 359551600, 431461920, 539327400, 719103200, 1078654800, 2157309600]

約数ペア:

[(1, 2157309600), (2, 1078654800), (3, 719103200), (4, 539327400), (5, 431461920), (6, 359551600), (8, 269663700), (10, 215730960), (12, 179775800), (15, 143820640), (16, 134831850), (20, 107865480), (24, 89887900), (25, 86292384), (30, 71910320), (32, 67415925), (40, 53932740), (48, 44943950), (50, 43146192), (60, 35955160), (75, 28764128), (80, 26966370), (96, 22471975), (100, 21573096), (120, 17977580), (150, 14382064), (160, 13483185), (200, 10786548), (239, 9026400), (240, 8988790), (300, 7191032), (400, 5393274), (478, 4513200), (480, 4494395), (600, 3595516), (717, 3008800), (800, 2696637), (956, 2256600), (1195, 1805280), (1200, 1797758), (1434, 1504400), (1912, 1128300), (2390, 902640), (2400, 898879), (2868, 752200), (3585, 601760), (3761, 573600), (3824, 564150), (4780, 451320), (5736, 376100), (5975, 361056), (7170, 300880), (7522, 286800), (7648, 282075), (9560, 225660), (11283, 191200), (11472, 188050), (11950, 180528), (14340, 150440), (15044, 143400), (17925, 120352), (18805, 114720), (19120, 112830), (22566, 95600), (22944, 94025), (23900, 90264), (28680, 75220), (30088, 71700), (35850, 60176), (37610, 57360), (38240, 56415), (45132, 47800)]