1837223700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1554

約数の個数: 144

約数和(自身を含む): 5743132416

約数和(自身を除く): 3905908716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 431, 650, 780, 862, 975, 1093, 1293, 1300, 1724, 1950, 2155, 2186, 2586, 3279, 3900, 4310, 4372, 5172, 5465, 5603, 6465, 6558, 8620, 10775, 10930, 11206, 12930, 13116, 14209, 16395, 16809, 21550, 21860, 22412, 25860, 27325, 28015, 28418, 32325, 32790, 33618, 42627, 43100, 54650, 56030, 56836, 64650, 65580, 67236, 71045, 81975, 84045, 85254, 109300, 112060, 129300, 140075, 142090, 163950, 168090, 170508, 213135, 280150, 284180, 327900, 336180, 355225, 420225, 426270, 471083, 560300, 710450, 840450, 852540, 942166, 1065675, 1413249, 1420900, 1680900, 1884332, 2131350, 2355415, 2826498, 4262700, 4710830, 5652996, 6124079, 7066245, 9421660, 11777075, 12248158, 14132490, 18372237, 23554150, 24496316, 28264980, 30620395, 35331225, 36744474, 47108300, 61240790, 70662450, 73488948, 91861185, 122481580, 141324900, 153101975, 183722370, 306203950, 367444740, 459305925, 612407900, 918611850, 1837223700]

約数ペア:

[(1, 1837223700), (2, 918611850), (3, 612407900), (4, 459305925), (5, 367444740), (6, 306203950), (10, 183722370), (12, 153101975), (13, 141324900), (15, 122481580), (20, 91861185), (25, 73488948), (26, 70662450), (30, 61240790), (39, 47108300), (50, 36744474), (52, 35331225), (60, 30620395), (65, 28264980), (75, 24496316), (78, 23554150), (100, 18372237), (130, 14132490), (150, 12248158), (156, 11777075), (195, 9421660), (260, 7066245), (300, 6124079), (325, 5652996), (390, 4710830), (431, 4262700), (650, 2826498), (780, 2355415), (862, 2131350), (975, 1884332), (1093, 1680900), (1293, 1420900), (1300, 1413249), (1724, 1065675), (1950, 942166), (2155, 852540), (2186, 840450), (2586, 710450), (3279, 560300), (3900, 471083), (4310, 426270), (4372, 420225), (5172, 355225), (5465, 336180), (5603, 327900), (6465, 284180), (6558, 280150), (8620, 213135), (10775, 170508), (10930, 168090), (11206, 163950), (12930, 142090), (13116, 140075), (14209, 129300), (16395, 112060), (16809, 109300), (21550, 85254), (21860, 84045), (22412, 81975), (25860, 71045), (27325, 67236), (28015, 65580), (28418, 64650), (32325, 56836), (32790, 56030), (33618, 54650), (42627, 43100)]