555450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 1645728

約数和(自身を除く): 1090278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 529, 575, 690, 805, 966, 1050, 1058, 1150, 1587, 1610, 1725, 2415, 2645, 3174, 3450, 3703, 4025, 4830, 5290, 7406, 7935, 8050, 11109, 12075, 13225, 15870, 18515, 22218, 24150, 26450, 37030, 39675, 55545, 79350, 92575, 111090, 185150, 277725, 555450]

約数ペア:

[(1, 555450), (2, 277725), (3, 185150), (5, 111090), (6, 92575), (7, 79350), (10, 55545), (14, 39675), (15, 37030), (21, 26450), (23, 24150), (25, 22218), (30, 18515), (35, 15870), (42, 13225), (46, 12075), (50, 11109), (69, 8050), (70, 7935), (75, 7406), (105, 5290), (115, 4830), (138, 4025), (150, 3703), (161, 3450), (175, 3174), (210, 2645), (230, 2415), (322, 1725), (345, 1610), (350, 1587), (483, 1150), (525, 1058), (529, 1050), (575, 966), (690, 805)]