156909660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9049}}^1$

素因数の和:9095

約数の個数: 72

約数和(自身を含む): 466762800

約数和(自身を除く): 309853140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 9049, 17340, 18098, 27147, 36196, 45245, 54294, 90490, 108588, 135735, 153833, 180980, 271470, 307666, 461499, 542940, 615332, 769165, 922998, 1538330, 1845996, 2307495, 2615161, 3076660, 4614990, 5230322, 7845483, 9229980, 10460644, 13075805, 15690966, 26151610, 31381932, 39227415, 52303220, 78454830, 156909660]

約数ペア:

[(1, 156909660), (2, 78454830), (3, 52303220), (4, 39227415), (5, 31381932), (6, 26151610), (10, 15690966), (12, 13075805), (15, 10460644), (17, 9229980), (20, 7845483), (30, 5230322), (34, 4614990), (51, 3076660), (60, 2615161), (68, 2307495), (85, 1845996), (102, 1538330), (170, 922998), (204, 769165), (255, 615332), (289, 542940), (340, 461499), (510, 307666), (578, 271470), (867, 180980), (1020, 153833), (1156, 135735), (1445, 108588), (1734, 90490), (2890, 54294), (3468, 45245), (4335, 36196), (5780, 27147), (8670, 18098), (9049, 17340)]