83205720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 304274880

約数和(自身を除く): 221069160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 773, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1546, 1560, 1656, 1794, 2070, 2319, 2340, 2392, 2691, 2760, 2990, 3092, 3588, 3865, 4140, 4485, 4638, 4680, 5382, 5980, 6184, 6957, 7176, 7730, 8280, 8970, 9276, 10049, 10764, 11595, 11960, 13455, 13914, 15460, 17779, 17940, 18552, 20098, 21528, 23190, 26910, 27828, 30147, 30920, 34785, 35558, 35880, 40196, 46380, 50245, 53337, 53820, 55656, 60294, 69570, 71116, 80392, 88895, 90441, 92760, 100490, 106674, 107640, 120588, 139140, 142232, 150735, 160011, 177790, 180882, 200980, 213348, 231127, 241176, 266685, 278280, 301470, 320022, 355580, 361764, 401960, 426696, 452205, 462254, 533370, 602940, 640044, 693381, 711160, 723528, 800055, 904410, 924508, 1066740, 1155635, 1205880, 1280088, 1386762, 1600110, 1808820, 1849016, 2080143, 2133480, 2311270, 2773524, 3200220, 3466905, 3617640, 4160286, 4622540, 5547048, 6400440, 6933810, 8320572, 9245080, 10400715, 13867620, 16641144, 20801430, 27735240, 41602860, 83205720]

約数ペア:

[(1, 83205720), (2, 41602860), (3, 27735240), (4, 20801430), (5, 16641144), (6, 13867620), (8, 10400715), (9, 9245080), (10, 8320572), (12, 6933810), (13, 6400440), (15, 5547048), (18, 4622540), (20, 4160286), (23, 3617640), (24, 3466905), (26, 3200220), (30, 2773524), (36, 2311270), (39, 2133480), (40, 2080143), (45, 1849016), (46, 1808820), (52, 1600110), (60, 1386762), (65, 1280088), (69, 1205880), (72, 1155635), (78, 1066740), (90, 924508), (92, 904410), (104, 800055), (115, 723528), (117, 711160), (120, 693381), (130, 640044), (138, 602940), (156, 533370), (180, 462254), (184, 452205), (195, 426696), (207, 401960), (230, 361764), (234, 355580), (260, 320022), (276, 301470), (299, 278280), (312, 266685), (345, 241176), (360, 231127), (390, 213348), (414, 200980), (460, 180882), (468, 177790), (520, 160011), (552, 150735), (585, 142232), (598, 139140), (690, 120588), (773, 107640), (780, 106674), (828, 100490), (897, 92760), (920, 90441), (936, 88895), (1035, 80392), (1170, 71116), (1196, 69570), (1380, 60294), (1495, 55656), (1546, 53820), (1560, 53337), (1656, 50245), (1794, 46380), (2070, 40196), (2319, 35880), (2340, 35558), (2392, 34785), (2691, 30920), (2760, 30147), (2990, 27828), (3092, 26910), (3588, 23190), (3865, 21528), (4140, 20098), (4485, 18552), (4638, 17940), (4680, 17779), (5382, 15460), (5980, 13914), (6184, 13455), (6957, 11960), (7176, 11595), (7730, 10764), (8280, 10049), (8970, 9276)]