85825320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 298045440

約数和(自身を除く): 212220120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1231, 1245, 1660, 1743, 1992, 2324, 2462, 2490, 2905, 3320, 3486, 3693, 4648, 4924, 4980, 5810, 6155, 6972, 7386, 8617, 8715, 9848, 9960, 11620, 12310, 13944, 14772, 17234, 17430, 18465, 23240, 24620, 25851, 29544, 34468, 34860, 36930, 43085, 49240, 51702, 68936, 69720, 73860, 86170, 102173, 103404, 129255, 147720, 172340, 204346, 206808, 258510, 306519, 344680, 408692, 510865, 517020, 613038, 715211, 817384, 1021730, 1034040, 1226076, 1430422, 1532595, 2043460, 2145633, 2452152, 2860844, 3065190, 3576055, 4086920, 4291266, 5721688, 6130380, 7152110, 8582532, 10728165, 12260760, 14304220, 17165064, 21456330, 28608440, 42912660, 85825320]

約数ペア:

[(1, 85825320), (2, 42912660), (3, 28608440), (4, 21456330), (5, 17165064), (6, 14304220), (7, 12260760), (8, 10728165), (10, 8582532), (12, 7152110), (14, 6130380), (15, 5721688), (20, 4291266), (21, 4086920), (24, 3576055), (28, 3065190), (30, 2860844), (35, 2452152), (40, 2145633), (42, 2043460), (56, 1532595), (60, 1430422), (70, 1226076), (83, 1034040), (84, 1021730), (105, 817384), (120, 715211), (140, 613038), (166, 517020), (168, 510865), (210, 408692), (249, 344680), (280, 306519), (332, 258510), (415, 206808), (420, 204346), (498, 172340), (581, 147720), (664, 129255), (830, 103404), (840, 102173), (996, 86170), (1162, 73860), (1231, 69720), (1245, 68936), (1660, 51702), (1743, 49240), (1992, 43085), (2324, 36930), (2462, 34860), (2490, 34468), (2905, 29544), (3320, 25851), (3486, 24620), (3693, 23240), (4648, 18465), (4924, 17430), (4980, 17234), (5810, 14772), (6155, 13944), (6972, 12310), (7386, 11620), (8617, 9960), (8715, 9848)]