276431340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 803174400

約数和(自身を除く): 526743060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 331, 372, 449, 465, 620, 662, 898, 930, 993, 1324, 1347, 1655, 1796, 1860, 1986, 2245, 2694, 3310, 3972, 4490, 4965, 5388, 6620, 6735, 8980, 9930, 10261, 13470, 13919, 19860, 20522, 26940, 27838, 30783, 41044, 41757, 51305, 55676, 61566, 69595, 83514, 102610, 123132, 139190, 148619, 153915, 167028, 205220, 208785, 278380, 297238, 307830, 417570, 445857, 594476, 615660, 743095, 835140, 891714, 1486190, 1783428, 2229285, 2972380, 4458570, 4607189, 8917140, 9214378, 13821567, 18428756, 23035945, 27643134, 46071890, 55286268, 69107835, 92143780, 138215670, 276431340]

約数ペア:

[(1, 276431340), (2, 138215670), (3, 92143780), (4, 69107835), (5, 55286268), (6, 46071890), (10, 27643134), (12, 23035945), (15, 18428756), (20, 13821567), (30, 9214378), (31, 8917140), (60, 4607189), (62, 4458570), (93, 2972380), (124, 2229285), (155, 1783428), (186, 1486190), (310, 891714), (331, 835140), (372, 743095), (449, 615660), (465, 594476), (620, 445857), (662, 417570), (898, 307830), (930, 297238), (993, 278380), (1324, 208785), (1347, 205220), (1655, 167028), (1796, 153915), (1860, 148619), (1986, 139190), (2245, 123132), (2694, 102610), (3310, 83514), (3972, 69595), (4490, 61566), (4965, 55676), (5388, 51305), (6620, 41757), (6735, 41044), (8980, 30783), (9930, 27838), (10261, 26940), (13470, 20522), (13919, 19860)]