387090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 96

約数和(自身を含む): 1213056

約数和(自身を除く): 825966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 30, 33, 34, 45, 46, 51, 55, 66, 69, 85, 90, 99, 102, 110, 115, 138, 153, 165, 170, 187, 198, 207, 230, 253, 255, 306, 330, 345, 374, 391, 414, 495, 506, 510, 561, 690, 759, 765, 782, 935, 990, 1035, 1122, 1173, 1265, 1518, 1530, 1683, 1870, 1955, 2070, 2277, 2346, 2530, 2805, 3366, 3519, 3795, 3910, 4301, 4554, 5610, 5865, 7038, 7590, 8415, 8602, 11385, 11730, 12903, 16830, 17595, 21505, 22770, 25806, 35190, 38709, 43010, 64515, 77418, 129030, 193545, 387090]

約数ペア:

[(1, 387090), (2, 193545), (3, 129030), (5, 77418), (6, 64515), (9, 43010), (10, 38709), (11, 35190), (15, 25806), (17, 22770), (18, 21505), (22, 17595), (23, 16830), (30, 12903), (33, 11730), (34, 11385), (45, 8602), (46, 8415), (51, 7590), (55, 7038), (66, 5865), (69, 5610), (85, 4554), (90, 4301), (99, 3910), (102, 3795), (110, 3519), (115, 3366), (138, 2805), (153, 2530), (165, 2346), (170, 2277), (187, 2070), (198, 1955), (207, 1870), (230, 1683), (253, 1530), (255, 1518), (306, 1265), (330, 1173), (345, 1122), (374, 1035), (391, 990), (414, 935), (495, 782), (506, 765), (510, 759), (561, 690)]