73131660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6477

約数の個数: 120

約数和(自身を含む): 262231200

約数和(自身を除く): 189099540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6449, 11340, 12898, 19347, 25796, 32245, 38694, 45143, 58041, 64490, 77388, 90286, 96735, 116082, 128980, 135429, 174123, 180572, 193470, 225715, 232164, 270858, 290205, 348246, 386940, 406287, 451430, 522369, 541716, 580410, 677145, 696492, 812574, 870615, 902860, 1044738, 1160820, 1218861, 1354290, 1625148, 1741230, 2031435, 2089476, 2437722, 2611845, 2708580, 3482460, 3656583, 4062870, 4875444, 5223690, 6094305, 7313166, 8125740, 10447380, 12188610, 14626332, 18282915, 24377220, 36565830, 73131660]

約数ペア:

[(1, 73131660), (2, 36565830), (3, 24377220), (4, 18282915), (5, 14626332), (6, 12188610), (7, 10447380), (9, 8125740), (10, 7313166), (12, 6094305), (14, 5223690), (15, 4875444), (18, 4062870), (20, 3656583), (21, 3482460), (27, 2708580), (28, 2611845), (30, 2437722), (35, 2089476), (36, 2031435), (42, 1741230), (45, 1625148), (54, 1354290), (60, 1218861), (63, 1160820), (70, 1044738), (81, 902860), (84, 870615), (90, 812574), (105, 696492), (108, 677145), (126, 580410), (135, 541716), (140, 522369), (162, 451430), (180, 406287), (189, 386940), (210, 348246), (252, 290205), (270, 270858), (315, 232164), (324, 225715), (378, 193470), (405, 180572), (420, 174123), (540, 135429), (567, 128980), (630, 116082), (756, 96735), (810, 90286), (945, 77388), (1134, 64490), (1260, 58041), (1620, 45143), (1890, 38694), (2268, 32245), (2835, 25796), (3780, 19347), (5670, 12898), (6449, 11340)]