66756420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 142383420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 683, 724, 905, 1086, 1366, 1629, 1810, 2049, 2172, 2715, 2732, 3258, 3415, 3620, 4098, 4887, 5430, 6147, 6516, 6830, 8145, 8196, 9774, 10245, 10860, 12294, 13660, 16290, 18441, 19548, 20490, 24435, 24588, 30735, 32580, 36882, 40980, 48870, 61470, 73764, 92205, 97740, 122940, 123623, 184410, 247246, 368820, 370869, 494492, 618115, 741738, 1112607, 1236230, 1483476, 1854345, 2225214, 2472460, 3337821, 3708690, 4450428, 5563035, 6675642, 7417380, 11126070, 13351284, 16689105, 22252140, 33378210, 66756420]

約数ペア:

[(1, 66756420), (2, 33378210), (3, 22252140), (4, 16689105), (5, 13351284), (6, 11126070), (9, 7417380), (10, 6675642), (12, 5563035), (15, 4450428), (18, 3708690), (20, 3337821), (27, 2472460), (30, 2225214), (36, 1854345), (45, 1483476), (54, 1236230), (60, 1112607), (90, 741738), (108, 618115), (135, 494492), (180, 370869), (181, 368820), (270, 247246), (362, 184410), (540, 123623), (543, 122940), (683, 97740), (724, 92205), (905, 73764), (1086, 61470), (1366, 48870), (1629, 40980), (1810, 36882), (2049, 32580), (2172, 30735), (2715, 24588), (2732, 24435), (3258, 20490), (3415, 19548), (3620, 18441), (4098, 16290), (4887, 13660), (5430, 12294), (6147, 10860), (6516, 10245), (6830, 9774), (8145, 8196)]