85639320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 310564800

約数和(自身を除く): 224925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 631, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1262, 1305, 1508, 1560, 1740, 1885, 1893, 2088, 2262, 2340, 2524, 2610, 3016, 3155, 3393, 3480, 3770, 3786, 4524, 4680, 5048, 5220, 5655, 5679, 6310, 6786, 7540, 7572, 8203, 9048, 9465, 10440, 11310, 11358, 12620, 13572, 15080, 15144, 16406, 16965, 18299, 18930, 22620, 22716, 24609, 25240, 27144, 28395, 32812, 33930, 36598, 37860, 41015, 45240, 45432, 49218, 54897, 56790, 65624, 67860, 73196, 73827, 75720, 82030, 91495, 98436, 109794, 113580, 123045, 135720, 146392, 147654, 164060, 164691, 182990, 196872, 219588, 227160, 237887, 246090, 274485, 295308, 328120, 329382, 365980, 369135, 439176, 475774, 492180, 548970, 590616, 658764, 713661, 731960, 738270, 823455, 951548, 984360, 1097940, 1189435, 1317528, 1427322, 1476540, 1646910, 1903096, 2140983, 2195880, 2378870, 2854644, 2953080, 3293820, 3568305, 4281966, 4757740, 5709288, 6587640, 7136610, 8563932, 9515480, 10704915, 14273220, 17127864, 21409830, 28546440, 42819660, 85639320]

約数ペア:

[(1, 85639320), (2, 42819660), (3, 28546440), (4, 21409830), (5, 17127864), (6, 14273220), (8, 10704915), (9, 9515480), (10, 8563932), (12, 7136610), (13, 6587640), (15, 5709288), (18, 4757740), (20, 4281966), (24, 3568305), (26, 3293820), (29, 2953080), (30, 2854644), (36, 2378870), (39, 2195880), (40, 2140983), (45, 1903096), (52, 1646910), (58, 1476540), (60, 1427322), (65, 1317528), (72, 1189435), (78, 1097940), (87, 984360), (90, 951548), (104, 823455), (116, 738270), (117, 731960), (120, 713661), (130, 658764), (145, 590616), (156, 548970), (174, 492180), (180, 475774), (195, 439176), (232, 369135), (234, 365980), (260, 329382), (261, 328120), (290, 295308), (312, 274485), (348, 246090), (360, 237887), (377, 227160), (390, 219588), (435, 196872), (468, 182990), (520, 164691), (522, 164060), (580, 147654), (585, 146392), (631, 135720), (696, 123045), (754, 113580), (780, 109794), (870, 98436), (936, 91495), (1044, 82030), (1131, 75720), (1160, 73827), (1170, 73196), (1262, 67860), (1305, 65624), (1508, 56790), (1560, 54897), (1740, 49218), (1885, 45432), (1893, 45240), (2088, 41015), (2262, 37860), (2340, 36598), (2524, 33930), (2610, 32812), (3016, 28395), (3155, 27144), (3393, 25240), (3480, 24609), (3770, 22716), (3786, 22620), (4524, 18930), (4680, 18299), (5048, 16965), (5220, 16406), (5655, 15144), (5679, 15080), (6310, 13572), (6786, 12620), (7540, 11358), (7572, 11310), (8203, 10440), (9048, 9465)]