66430100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 158802336

約数和(自身を除く): 92372236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 131, 220, 262, 275, 461, 524, 550, 655, 922, 1100, 1310, 1441, 1844, 2305, 2620, 2882, 3275, 4610, 5071, 5764, 6550, 7205, 9220, 10142, 11525, 13100, 14410, 20284, 23050, 25355, 28820, 36025, 46100, 50710, 60391, 72050, 101420, 120782, 126775, 144100, 241564, 253550, 301955, 507100, 603910, 664301, 1207820, 1328602, 1509775, 2657204, 3019550, 3321505, 6039100, 6643010, 13286020, 16607525, 33215050, 66430100]

約数ペア:

[(1, 66430100), (2, 33215050), (4, 16607525), (5, 13286020), (10, 6643010), (11, 6039100), (20, 3321505), (22, 3019550), (25, 2657204), (44, 1509775), (50, 1328602), (55, 1207820), (100, 664301), (110, 603910), (131, 507100), (220, 301955), (262, 253550), (275, 241564), (461, 144100), (524, 126775), (550, 120782), (655, 101420), (922, 72050), (1100, 60391), (1310, 50710), (1441, 46100), (1844, 36025), (2305, 28820), (2620, 25355), (2882, 23050), (3275, 20284), (4610, 14410), (5071, 13100), (5764, 11525), (6550, 10142), (7205, 9220)]