61057620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 202260240

約数和(自身を除く): 141202620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 269, 291, 388, 390, 468, 485, 538, 582, 585, 780, 807, 873, 970, 1076, 1164, 1170, 1261, 1345, 1455, 1614, 1746, 1940, 2340, 2421, 2522, 2690, 2910, 3228, 3492, 3497, 3783, 4035, 4365, 4842, 5044, 5380, 5820, 6305, 6994, 7566, 8070, 8730, 9684, 10491, 11349, 12105, 12610, 13988, 15132, 16140, 17460, 17485, 18915, 20982, 22698, 24210, 25220, 26093, 31473, 34970, 37830, 41964, 45396, 48420, 52186, 52455, 56745, 62946, 69940, 75660, 78279, 104372, 104910, 113490, 125892, 130465, 156558, 157365, 209820, 226980, 234837, 260930, 313116, 314730, 339209, 391395, 469674, 521860, 629460, 678418, 782790, 939348, 1017627, 1174185, 1356836, 1565580, 1696045, 2035254, 2348370, 3052881, 3392090, 4070508, 4696740, 5088135, 6105762, 6784180, 10176270, 12211524, 15264405, 20352540, 30528810, 61057620]

約数ペア:

[(1, 61057620), (2, 30528810), (3, 20352540), (4, 15264405), (5, 12211524), (6, 10176270), (9, 6784180), (10, 6105762), (12, 5088135), (13, 4696740), (15, 4070508), (18, 3392090), (20, 3052881), (26, 2348370), (30, 2035254), (36, 1696045), (39, 1565580), (45, 1356836), (52, 1174185), (60, 1017627), (65, 939348), (78, 782790), (90, 678418), (97, 629460), (117, 521860), (130, 469674), (156, 391395), (180, 339209), (194, 314730), (195, 313116), (234, 260930), (260, 234837), (269, 226980), (291, 209820), (388, 157365), (390, 156558), (468, 130465), (485, 125892), (538, 113490), (582, 104910), (585, 104372), (780, 78279), (807, 75660), (873, 69940), (970, 62946), (1076, 56745), (1164, 52455), (1170, 52186), (1261, 48420), (1345, 45396), (1455, 41964), (1614, 37830), (1746, 34970), (1940, 31473), (2340, 26093), (2421, 25220), (2522, 24210), (2690, 22698), (2910, 20982), (3228, 18915), (3492, 17485), (3497, 17460), (3783, 16140), (4035, 15132), (4365, 13988), (4842, 12610), (5044, 12105), (5380, 11349), (5820, 10491), (6305, 9684), (6994, 8730), (7566, 8070)]