73270980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 237431040

約数和(自身を除く): 164160060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1459, 1620, 1674, 1860, 2511, 2790, 2918, 3348, 4185, 4377, 5022, 5580, 5836, 7295, 8370, 8754, 10044, 12555, 13131, 14590, 16740, 17508, 21885, 25110, 26262, 29180, 39393, 43770, 45229, 50220, 52524, 65655, 78786, 87540, 90458, 118179, 131310, 135687, 157572, 180916, 196965, 226145, 236358, 262620, 271374, 393930, 407061, 452290, 472716, 542748, 590895, 678435, 787860, 814122, 904580, 1181790, 1221183, 1356870, 1628244, 2035305, 2363580, 2442366, 2713740, 3663549, 4070610, 4884732, 6105915, 7327098, 8141220, 12211830, 14654196, 18317745, 24423660, 36635490, 73270980]

約数ペア:

[(1, 73270980), (2, 36635490), (3, 24423660), (4, 18317745), (5, 14654196), (6, 12211830), (9, 8141220), (10, 7327098), (12, 6105915), (15, 4884732), (18, 4070610), (20, 3663549), (27, 2713740), (30, 2442366), (31, 2363580), (36, 2035305), (45, 1628244), (54, 1356870), (60, 1221183), (62, 1181790), (81, 904580), (90, 814122), (93, 787860), (108, 678435), (124, 590895), (135, 542748), (155, 472716), (162, 452290), (180, 407061), (186, 393930), (270, 271374), (279, 262620), (310, 236358), (324, 226145), (372, 196965), (405, 180916), (465, 157572), (540, 135687), (558, 131310), (620, 118179), (810, 90458), (837, 87540), (930, 78786), (1116, 65655), (1395, 52524), (1459, 50220), (1620, 45229), (1674, 43770), (1860, 39393), (2511, 29180), (2790, 26262), (2918, 25110), (3348, 21885), (4185, 17508), (4377, 16740), (5022, 14590), (5580, 13131), (5836, 12555), (7295, 10044), (8370, 8754)]