131794020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7922

約数の個数: 96

約数和(自身を含む): 423306240

約数和(自身を除く): 291512220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 7873, 8370, 15746, 16740, 23619, 31492, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 212571, 236190, 244063, 283428, 354285, 425142, 472380, 488126, 708570, 732189, 850284, 976252, 1062855, 1220315, 1417140, 1464378, 2125710, 2196567, 2440630, 2928756, 3660945, 4251420, 4393134, 4881260, 6589701, 7321890, 8786268, 10982835, 13179402, 14643780, 21965670, 26358804, 32948505, 43931340, 65897010, 131794020]

約数ペア:

[(1, 131794020), (2, 65897010), (3, 43931340), (4, 32948505), (5, 26358804), (6, 21965670), (9, 14643780), (10, 13179402), (12, 10982835), (15, 8786268), (18, 7321890), (20, 6589701), (27, 4881260), (30, 4393134), (31, 4251420), (36, 3660945), (45, 2928756), (54, 2440630), (60, 2196567), (62, 2125710), (90, 1464378), (93, 1417140), (108, 1220315), (124, 1062855), (135, 976252), (155, 850284), (180, 732189), (186, 708570), (270, 488126), (279, 472380), (310, 425142), (372, 354285), (465, 283428), (540, 244063), (558, 236190), (620, 212571), (837, 157460), (930, 141714), (1116, 118095), (1395, 94476), (1674, 78730), (1860, 70857), (2790, 47238), (3348, 39365), (4185, 31492), (5580, 23619), (7873, 16740), (8370, 15746)]