156421530

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 112

約数和(自身を含む): 432828000

約数和(自身を除く): 276406470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 499, 645, 729, 774, 810, 998, 1161, 1215, 1290, 1458, 1497, 1935, 2322, 2430, 2495, 2994, 3483, 3645, 3870, 4491, 4990, 5805, 6966, 7290, 7485, 8982, 10449, 11610, 13473, 14970, 17415, 20898, 21457, 22455, 26946, 31347, 34830, 40419, 42914, 44910, 52245, 62694, 64371, 67365, 80838, 104490, 107285, 121257, 128742, 134730, 156735, 193113, 202095, 214570, 242514, 313470, 321855, 363771, 386226, 404190, 579339, 606285, 643710, 727542, 965565, 1158678, 1212570, 1738017, 1818855, 1931130, 2896695, 3476034, 3637710, 5214051, 5793390, 8690085, 10428102, 15642153, 17380170, 26070255, 31284306, 52140510, 78210765, 156421530]

約数ペア:

[(1, 156421530), (2, 78210765), (3, 52140510), (5, 31284306), (6, 26070255), (9, 17380170), (10, 15642153), (15, 10428102), (18, 8690085), (27, 5793390), (30, 5214051), (43, 3637710), (45, 3476034), (54, 2896695), (81, 1931130), (86, 1818855), (90, 1738017), (129, 1212570), (135, 1158678), (162, 965565), (215, 727542), (243, 643710), (258, 606285), (270, 579339), (387, 404190), (405, 386226), (430, 363771), (486, 321855), (499, 313470), (645, 242514), (729, 214570), (774, 202095), (810, 193113), (998, 156735), (1161, 134730), (1215, 128742), (1290, 121257), (1458, 107285), (1497, 104490), (1935, 80838), (2322, 67365), (2430, 64371), (2495, 62694), (2994, 52245), (3483, 44910), (3645, 42914), (3870, 40419), (4491, 34830), (4990, 31347), (5805, 26946), (6966, 22455), (7290, 21457), (7485, 20898), (8982, 17415), (10449, 14970), (11610, 13473)]