156085620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 451759392

約数和(自身を除く): 295673772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2707, 2883, 3844, 4805, 5414, 5766, 8121, 9610, 10828, 11532, 13535, 14415, 16242, 19220, 27070, 28830, 32484, 40605, 54140, 57660, 81210, 83917, 162420, 167834, 251751, 335668, 419585, 503502, 839170, 1007004, 1258755, 1678340, 2517510, 2601427, 5035020, 5202854, 7804281, 10405708, 13007135, 15608562, 26014270, 31217124, 39021405, 52028540, 78042810, 156085620]

約数ペア:

[(1, 156085620), (2, 78042810), (3, 52028540), (4, 39021405), (5, 31217124), (6, 26014270), (10, 15608562), (12, 13007135), (15, 10405708), (20, 7804281), (30, 5202854), (31, 5035020), (60, 2601427), (62, 2517510), (93, 1678340), (124, 1258755), (155, 1007004), (186, 839170), (310, 503502), (372, 419585), (465, 335668), (620, 251751), (930, 167834), (961, 162420), (1860, 83917), (1922, 81210), (2707, 57660), (2883, 54140), (3844, 40605), (4805, 32484), (5414, 28830), (5766, 27070), (8121, 19220), (9610, 16242), (10828, 14415), (11532, 13535)]