102137560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 282847680

約数和(自身を除く): 180710120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 41, 49, 56, 62, 70, 82, 98, 124, 140, 155, 164, 196, 205, 217, 245, 248, 280, 287, 310, 328, 392, 410, 434, 490, 574, 620, 820, 868, 980, 1085, 1148, 1240, 1271, 1435, 1519, 1640, 1681, 1736, 1960, 2009, 2170, 2296, 2542, 2870, 3038, 3362, 4018, 4340, 5084, 5740, 6076, 6355, 6724, 7595, 8036, 8405, 8680, 8897, 10045, 10168, 11480, 11767, 12152, 12710, 13448, 15190, 16072, 16810, 17794, 20090, 23534, 25420, 30380, 33620, 35588, 40180, 44485, 47068, 50840, 52111, 58835, 60760, 62279, 67240, 71176, 80360, 82369, 88970, 94136, 104222, 117670, 124558, 164738, 177940, 208444, 235340, 249116, 260555, 311395, 329476, 355880, 364777, 411845, 416888, 470680, 498232, 521110, 622790, 658952, 729554, 823690, 1042220, 1245580, 1459108, 1647380, 1823885, 2084440, 2491160, 2553439, 2918216, 3294760, 3647770, 5106878, 7295540, 10213756, 12767195, 14591080, 20427512, 25534390, 51068780, 102137560]

約数ペア:

[(1, 102137560), (2, 51068780), (4, 25534390), (5, 20427512), (7, 14591080), (8, 12767195), (10, 10213756), (14, 7295540), (20, 5106878), (28, 3647770), (31, 3294760), (35, 2918216), (40, 2553439), (41, 2491160), (49, 2084440), (56, 1823885), (62, 1647380), (70, 1459108), (82, 1245580), (98, 1042220), (124, 823690), (140, 729554), (155, 658952), (164, 622790), (196, 521110), (205, 498232), (217, 470680), (245, 416888), (248, 411845), (280, 364777), (287, 355880), (310, 329476), (328, 311395), (392, 260555), (410, 249116), (434, 235340), (490, 208444), (574, 177940), (620, 164738), (820, 124558), (868, 117670), (980, 104222), (1085, 94136), (1148, 88970), (1240, 82369), (1271, 80360), (1435, 71176), (1519, 67240), (1640, 62279), (1681, 60760), (1736, 58835), (1960, 52111), (2009, 50840), (2170, 47068), (2296, 44485), (2542, 40180), (2870, 35588), (3038, 33620), (3362, 30380), (4018, 25420), (4340, 23534), (5084, 20090), (5740, 17794), (6076, 16810), (6355, 16072), (6724, 15190), (7595, 13448), (8036, 12710), (8405, 12152), (8680, 11767), (8897, 11480), (10045, 10168)]