195750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 64

約数和(自身を含む): 561600

約数和(自身を除く): 365850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 270, 290, 375, 435, 450, 522, 675, 725, 750, 783, 870, 1125, 1305, 1350, 1450, 1566, 2175, 2250, 2610, 3375, 3625, 3915, 4350, 6525, 6750, 7250, 7830, 10875, 13050, 19575, 21750, 32625, 39150, 65250, 97875, 195750]

約数ペア:

[(1, 195750), (2, 97875), (3, 65250), (5, 39150), (6, 32625), (9, 21750), (10, 19575), (15, 13050), (18, 10875), (25, 7830), (27, 7250), (29, 6750), (30, 6525), (45, 4350), (50, 3915), (54, 3625), (58, 3375), (75, 2610), (87, 2250), (90, 2175), (125, 1566), (135, 1450), (145, 1350), (150, 1305), (174, 1125), (225, 870), (250, 783), (261, 750), (270, 725), (290, 675), (375, 522), (435, 450)]