137880090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4164

約数の個数: 64

約数和(自身を含む): 370667520

約数和(自身を除く): 232787430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 4021, 5715, 6858, 8042, 11430, 12063, 17145, 20105, 24126, 34290, 36189, 40210, 60315, 72378, 108567, 120630, 180945, 217134, 361890, 510667, 542835, 1021334, 1085670, 1532001, 2553335, 3064002, 4596003, 5106670, 7660005, 9192006, 13788009, 15320010, 22980015, 27576018, 45960030, 68940045, 137880090]

約数ペア:

[(1, 137880090), (2, 68940045), (3, 45960030), (5, 27576018), (6, 22980015), (9, 15320010), (10, 13788009), (15, 9192006), (18, 7660005), (27, 5106670), (30, 4596003), (45, 3064002), (54, 2553335), (90, 1532001), (127, 1085670), (135, 1021334), (254, 542835), (270, 510667), (381, 361890), (635, 217134), (762, 180945), (1143, 120630), (1270, 108567), (1905, 72378), (2286, 60315), (3429, 40210), (3810, 36189), (4021, 34290), (5715, 24126), (6858, 20105), (8042, 17145), (11430, 12063)]