551432100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1663643520

約数和(自身を除く): 1112211420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 241, 263, 290, 300, 348, 435, 482, 526, 580, 723, 725, 789, 870, 964, 1052, 1205, 1315, 1446, 1450, 1578, 1740, 2175, 2410, 2630, 2892, 2900, 3156, 3615, 3945, 4350, 4820, 5260, 6025, 6575, 6989, 7230, 7627, 7890, 8700, 12050, 13150, 13978, 14460, 15254, 15780, 18075, 19725, 20967, 22881, 24100, 26300, 27956, 30508, 34945, 36150, 38135, 39450, 41934, 45762, 63383, 69890, 72300, 76270, 78900, 83868, 91524, 104835, 114405, 126766, 139780, 152540, 174725, 190149, 190675, 209670, 228810, 253532, 316915, 349450, 380298, 381350, 419340, 457620, 524175, 572025, 633830, 698900, 760596, 762700, 950745, 1048350, 1144050, 1267660, 1584575, 1838107, 1901490, 2096700, 2288100, 3169150, 3676214, 3802980, 4753725, 5514321, 6338300, 7352428, 9190535, 9507450, 11028642, 18381070, 19014900, 22057284, 27571605, 36762140, 45952675, 55143210, 91905350, 110286420, 137858025, 183810700, 275716050, 551432100]

約数ペア:

[(1, 551432100), (2, 275716050), (3, 183810700), (4, 137858025), (5, 110286420), (6, 91905350), (10, 55143210), (12, 45952675), (15, 36762140), (20, 27571605), (25, 22057284), (29, 19014900), (30, 18381070), (50, 11028642), (58, 9507450), (60, 9190535), (75, 7352428), (87, 6338300), (100, 5514321), (116, 4753725), (145, 3802980), (150, 3676214), (174, 3169150), (241, 2288100), (263, 2096700), (290, 1901490), (300, 1838107), (348, 1584575), (435, 1267660), (482, 1144050), (526, 1048350), (580, 950745), (723, 762700), (725, 760596), (789, 698900), (870, 633830), (964, 572025), (1052, 524175), (1205, 457620), (1315, 419340), (1446, 381350), (1450, 380298), (1578, 349450), (1740, 316915), (2175, 253532), (2410, 228810), (2630, 209670), (2892, 190675), (2900, 190149), (3156, 174725), (3615, 152540), (3945, 139780), (4350, 126766), (4820, 114405), (5260, 104835), (6025, 91524), (6575, 83868), (6989, 78900), (7230, 76270), (7627, 72300), (7890, 69890), (8700, 63383), (12050, 45762), (13150, 41934), (13978, 39450), (14460, 38135), (15254, 36150), (15780, 34945), (18075, 30508), (19725, 27956), (20967, 26300), (22881, 24100)]