62800740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 191351160

約数和(自身を除く): 128550420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1297, 1345, 1614, 2421, 2594, 2690, 3228, 3891, 4035, 4842, 5188, 5380, 6485, 7782, 8070, 9684, 11673, 12105, 12970, 15564, 16140, 19455, 23346, 24210, 25940, 38910, 46692, 48420, 58365, 77820, 116730, 233460, 348893, 697786, 1046679, 1395572, 1744465, 2093358, 3140037, 3488930, 4186716, 5233395, 6280074, 6977860, 10466790, 12560148, 15700185, 20933580, 31400370, 62800740]

約数ペア:

[(1, 62800740), (2, 31400370), (3, 20933580), (4, 15700185), (5, 12560148), (6, 10466790), (9, 6977860), (10, 6280074), (12, 5233395), (15, 4186716), (18, 3488930), (20, 3140037), (30, 2093358), (36, 1744465), (45, 1395572), (60, 1046679), (90, 697786), (180, 348893), (269, 233460), (538, 116730), (807, 77820), (1076, 58365), (1297, 48420), (1345, 46692), (1614, 38910), (2421, 25940), (2594, 24210), (2690, 23346), (3228, 19455), (3891, 16140), (4035, 15564), (4842, 12970), (5188, 12105), (5380, 11673), (6485, 9684), (7782, 8070)]