61353180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{16231}}^1$

素因数の和:16256

約数の個数: 96

約数和(自身を含む): 218158080

約数和(自身を除く): 156804900

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 16231, 32462, 48693, 64924, 81155, 97386, 113617, 146079, 162310, 194772, 227234, 243465, 292158, 324620, 340851, 438237, 454468, 486930, 568085, 584316, 681702, 730395, 876474, 973860, 1022553, 1136170, 1363404, 1460790, 1704255, 1752948, 2045106, 2191185, 2272340, 2921580, 3067659, 3408510, 4090212, 4382370, 5112765, 6135318, 6817020, 8764740, 10225530, 12270636, 15338295, 20451060, 30676590, 61353180]

約数ペア:

[(1, 61353180), (2, 30676590), (3, 20451060), (4, 15338295), (5, 12270636), (6, 10225530), (7, 8764740), (9, 6817020), (10, 6135318), (12, 5112765), (14, 4382370), (15, 4090212), (18, 3408510), (20, 3067659), (21, 2921580), (27, 2272340), (28, 2191185), (30, 2045106), (35, 1752948), (36, 1704255), (42, 1460790), (45, 1363404), (54, 1136170), (60, 1022553), (63, 973860), (70, 876474), (84, 730395), (90, 681702), (105, 584316), (108, 568085), (126, 486930), (135, 454468), (140, 438237), (180, 340851), (189, 324620), (210, 292158), (252, 243465), (270, 227234), (315, 194772), (378, 162310), (420, 146079), (540, 113617), (630, 97386), (756, 81155), (945, 64924), (1260, 48693), (1890, 32462), (3780, 16231)]