105995820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 356686848

約数和(自身を除く): 250691028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1163, 1302, 1470, 1519, 1860, 2170, 2326, 2604, 2940, 3038, 3255, 3489, 4340, 4557, 4652, 5815, 6076, 6510, 6978, 7595, 8141, 9114, 11630, 13020, 13956, 15190, 16282, 17445, 18228, 22785, 23260, 24423, 30380, 32564, 34890, 36053, 40705, 45570, 48846, 56987, 69780, 72106, 81410, 91140, 97692, 108159, 113974, 122115, 144212, 162820, 170961, 180265, 216318, 227948, 244230, 252371, 284935, 341922, 360530, 432636, 488460, 504742, 540795, 569870, 683844, 721060, 757113, 854805, 1009484, 1081590, 1139740, 1261855, 1514226, 1709610, 1766597, 2163180, 2523710, 3028452, 3419220, 3533194, 3785565, 5047420, 5299791, 7066388, 7571130, 8832985, 10599582, 15142260, 17665970, 21199164, 26498955, 35331940, 52997910, 105995820]

約数ペア:

[(1, 105995820), (2, 52997910), (3, 35331940), (4, 26498955), (5, 21199164), (6, 17665970), (7, 15142260), (10, 10599582), (12, 8832985), (14, 7571130), (15, 7066388), (20, 5299791), (21, 5047420), (28, 3785565), (30, 3533194), (31, 3419220), (35, 3028452), (42, 2523710), (49, 2163180), (60, 1766597), (62, 1709610), (70, 1514226), (84, 1261855), (93, 1139740), (98, 1081590), (105, 1009484), (124, 854805), (140, 757113), (147, 721060), (155, 683844), (186, 569870), (196, 540795), (210, 504742), (217, 488460), (245, 432636), (294, 360530), (310, 341922), (372, 284935), (420, 252371), (434, 244230), (465, 227948), (490, 216318), (588, 180265), (620, 170961), (651, 162820), (735, 144212), (868, 122115), (930, 113974), (980, 108159), (1085, 97692), (1163, 91140), (1302, 81410), (1470, 72106), (1519, 69780), (1860, 56987), (2170, 48846), (2326, 45570), (2604, 40705), (2940, 36053), (3038, 34890), (3255, 32564), (3489, 30380), (4340, 24423), (4557, 23260), (4652, 22785), (5815, 18228), (6076, 17445), (6510, 16282), (6978, 15190), (7595, 13956), (8141, 13020), (9114, 11630)]