74820428800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:1013

約数の個数: 264

約数和(自身を含む): 200593161216

約数和(自身を除く): 125772732416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 383, 400, 416, 512, 520, 587, 640, 650, 766, 800, 832, 1024, 1040, 1174, 1280, 1300, 1532, 1600, 1664, 1915, 2080, 2348, 2560, 2600, 2935, 3064, 3200, 3328, 3830, 4160, 4696, 4979, 5120, 5200, 5870, 6128, 6400, 6656, 7631, 7660, 8320, 9392, 9575, 9958, 10400, 11740, 12256, 12800, 13312, 14675, 15262, 15320, 16640, 18784, 19150, 19916, 20800, 23480, 24512, 24895, 25600, 29350, 30524, 30640, 33280, 37568, 38155, 38300, 39832, 41600, 46960, 49024, 49790, 58700, 61048, 61280, 66560, 75136, 76310, 76600, 79664, 83200, 93920, 98048, 99580, 117400, 122096, 122560, 124475, 150272, 152620, 153200, 159328, 166400, 187840, 190775, 196096, 199160, 224821, 234800, 244192, 245120, 248950, 300544, 305240, 306400, 318656, 332800, 375680, 381550, 392192, 398320, 449642, 469600, 488384, 490240, 497900, 601088, 610480, 612800, 637312, 751360, 763100, 796640, 899284, 939200, 976768, 980480, 995800, 1124105, 1220960, 1225600, 1274624, 1502720, 1526200, 1593280, 1798568, 1878400, 1953536, 1960960, 1991600, 2248210, 2441920, 2451200, 2549248, 2922673, 3005440, 3052400, 3186560, 3597136, 3756800, 3907072, 3983200, 4496420, 4883840, 4902400, 5098496, 5620525, 5845346, 6104800, 6373120, 7194272, 7513600, 7814144, 7966400, 8992840, 9767680, 9804800, 11241050, 11690692, 12209600, 12746240, 14388544, 14613365, 15027200, 15932800, 17985680, 19535360, 22482100, 23381384, 24419200, 25492480, 28777088, 29226730, 31865600, 35971360, 39070720, 44964200, 46762768, 48838400, 57554176, 58453460, 63731200, 71942720, 73066825, 89928400, 93525536, 97676800, 115108352, 116906920, 127462400, 143885440, 146133650, 179856800, 187051072, 195353600, 230216704, 233813840, 287770880, 292267300, 359713600, 374102144, 467627680, 575541760, 584534600, 719427200, 748204288, 935255360, 1151083520, 1169069200, 1438854400, 1496408576, 1870510720, 2338138400, 2877708800, 2992817152, 3741021440, 4676276800, 5755417600, 7482042880, 9352553600, 14964085760, 18705107200, 37410214400, 74820428800]

約数ペア:

[(1, 74820428800), (2, 37410214400), (4, 18705107200), (5, 14964085760), (8, 9352553600), (10, 7482042880), (13, 5755417600), (16, 4676276800), (20, 3741021440), (25, 2992817152), (26, 2877708800), (32, 2338138400), (40, 1870510720), (50, 1496408576), (52, 1438854400), (64, 1169069200), (65, 1151083520), (80, 935255360), (100, 748204288), (104, 719427200), (128, 584534600), (130, 575541760), (160, 467627680), (200, 374102144), (208, 359713600), (256, 292267300), (260, 287770880), (320, 233813840), (325, 230216704), (383, 195353600), (400, 187051072), (416, 179856800), (512, 146133650), (520, 143885440), (587, 127462400), (640, 116906920), (650, 115108352), (766, 97676800), (800, 93525536), (832, 89928400), (1024, 73066825), (1040, 71942720), (1174, 63731200), (1280, 58453460), (1300, 57554176), (1532, 48838400), (1600, 46762768), (1664, 44964200), (1915, 39070720), (2080, 35971360), (2348, 31865600), (2560, 29226730), (2600, 28777088), (2935, 25492480), (3064, 24419200), (3200, 23381384), (3328, 22482100), (3830, 19535360), (4160, 17985680), (4696, 15932800), (4979, 15027200), (5120, 14613365), (5200, 14388544), (5870, 12746240), (6128, 12209600), (6400, 11690692), (6656, 11241050), (7631, 9804800), (7660, 9767680), (8320, 8992840), (9392, 7966400), (9575, 7814144), (9958, 7513600), (10400, 7194272), (11740, 6373120), (12256, 6104800), (12800, 5845346), (13312, 5620525), (14675, 5098496), (15262, 4902400), (15320, 4883840), (16640, 4496420), (18784, 3983200), (19150, 3907072), (19916, 3756800), (20800, 3597136), (23480, 3186560), (24512, 3052400), (24895, 3005440), (25600, 2922673), (29350, 2549248), (30524, 2451200), (30640, 2441920), (33280, 2248210), (37568, 1991600), (38155, 1960960), (38300, 1953536), (39832, 1878400), (41600, 1798568), (46960, 1593280), (49024, 1526200), (49790, 1502720), (58700, 1274624), (61048, 1225600), (61280, 1220960), (66560, 1124105), (75136, 995800), (76310, 980480), (76600, 976768), (79664, 939200), (83200, 899284), (93920, 796640), (98048, 763100), (99580, 751360), (117400, 637312), (122096, 612800), (122560, 610480), (124475, 601088), (150272, 497900), (152620, 490240), (153200, 488384), (159328, 469600), (166400, 449642), (187840, 398320), (190775, 392192), (196096, 381550), (199160, 375680), (224821, 332800), (234800, 318656), (244192, 306400), (245120, 305240), (248950, 300544)]