675180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 108

約数和(自身を含む): 2323776

約数和(自身を除く): 1648596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1210, 1364, 1395, 1452, 1705, 1815, 1860, 1980, 2046, 2178, 2420, 2790, 3069, 3410, 3630, 3751, 4092, 4356, 5115, 5445, 5580, 6138, 6820, 7260, 7502, 10230, 10890, 11253, 12276, 15004, 15345, 18755, 20460, 21780, 22506, 30690, 33759, 37510, 45012, 56265, 61380, 67518, 75020, 112530, 135036, 168795, 225060, 337590, 675180]

約数ペア:

[(1, 675180), (2, 337590), (3, 225060), (4, 168795), (5, 135036), (6, 112530), (9, 75020), (10, 67518), (11, 61380), (12, 56265), (15, 45012), (18, 37510), (20, 33759), (22, 30690), (30, 22506), (31, 21780), (33, 20460), (36, 18755), (44, 15345), (45, 15004), (55, 12276), (60, 11253), (62, 10890), (66, 10230), (90, 7502), (93, 7260), (99, 6820), (110, 6138), (121, 5580), (124, 5445), (132, 5115), (155, 4356), (165, 4092), (180, 3751), (186, 3630), (198, 3410), (220, 3069), (242, 2790), (279, 2420), (310, 2178), (330, 2046), (341, 1980), (363, 1860), (372, 1815), (396, 1705), (465, 1452), (484, 1395), (495, 1364), (558, 1210), (605, 1116), (620, 1089), (660, 1023), (682, 990), (726, 930)]