72745050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 213379200

約数和(自身を除く): 140634150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2175, 2389, 3045, 4350, 4778, 5075, 6090, 7167, 10150, 11945, 14334, 15225, 16723, 23890, 30450, 33446, 35835, 50169, 59725, 69281, 71670, 83615, 100338, 119450, 138562, 167230, 179175, 207843, 250845, 346405, 358350, 415686, 418075, 484967, 501690, 692810, 836150, 969934, 1039215, 1254225, 1454901, 1732025, 2078430, 2424835, 2508450, 2909802, 3464050, 4849670, 5196075, 7274505, 10392150, 12124175, 14549010, 24248350, 36372525, 72745050]

約数ペア:

[(1, 72745050), (2, 36372525), (3, 24248350), (5, 14549010), (6, 12124175), (7, 10392150), (10, 7274505), (14, 5196075), (15, 4849670), (21, 3464050), (25, 2909802), (29, 2508450), (30, 2424835), (35, 2078430), (42, 1732025), (50, 1454901), (58, 1254225), (70, 1039215), (75, 969934), (87, 836150), (105, 692810), (145, 501690), (150, 484967), (174, 418075), (175, 415686), (203, 358350), (210, 346405), (290, 250845), (350, 207843), (406, 179175), (435, 167230), (525, 138562), (609, 119450), (725, 100338), (870, 83615), (1015, 71670), (1050, 69281), (1218, 59725), (1450, 50169), (2030, 35835), (2175, 33446), (2389, 30450), (3045, 23890), (4350, 16723), (4778, 15225), (5075, 14334), (6090, 11945), (7167, 10150)]