187130900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10049

約数の個数: 72

約数和(自身を含む): 469094976

約数和(自身を除く): 281964076

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 10007, 18700, 20014, 40028, 50035, 100070, 110077, 170119, 200140, 220154, 250175, 340238, 440308, 500350, 550385, 680476, 850595, 1000700, 1100770, 1701190, 1871309, 2201540, 2751925, 3402380, 3742618, 4252975, 5503850, 7485236, 8505950, 9356545, 11007700, 17011900, 18713090, 37426180, 46782725, 93565450, 187130900]

約数ペア:

[(1, 187130900), (2, 93565450), (4, 46782725), (5, 37426180), (10, 18713090), (11, 17011900), (17, 11007700), (20, 9356545), (22, 8505950), (25, 7485236), (34, 5503850), (44, 4252975), (50, 3742618), (55, 3402380), (68, 2751925), (85, 2201540), (100, 1871309), (110, 1701190), (170, 1100770), (187, 1000700), (220, 850595), (275, 680476), (340, 550385), (374, 500350), (425, 440308), (550, 340238), (748, 250175), (850, 220154), (935, 200140), (1100, 170119), (1700, 110077), (1870, 100070), (3740, 50035), (4675, 40028), (9350, 20014), (10007, 18700)]