152078490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27701}}^1$

素因数の和:27775

約数の個数: 48

約数和(自身を含む): 401900616

約数和(自身を除く): 249822126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 27701, 55402, 83103, 138505, 166206, 249309, 277010, 415515, 498618, 831030, 1246545, 1689761, 2493090, 3379522, 5069283, 8448805, 10138566, 15207849, 16897610, 25346415, 30415698, 50692830, 76039245, 152078490]

約数ペア:

[(1, 152078490), (2, 76039245), (3, 50692830), (5, 30415698), (6, 25346415), (9, 16897610), (10, 15207849), (15, 10138566), (18, 8448805), (30, 5069283), (45, 3379522), (61, 2493090), (90, 1689761), (122, 1246545), (183, 831030), (305, 498618), (366, 415515), (549, 277010), (610, 249309), (915, 166206), (1098, 138505), (1830, 83103), (2745, 55402), (5490, 27701)]