99314800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 261545760

約数和(自身を除く): 162230960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 200, 208, 260, 269, 284, 325, 355, 400, 520, 538, 568, 650, 710, 923, 1040, 1076, 1136, 1300, 1345, 1420, 1775, 1846, 2152, 2600, 2690, 2840, 3497, 3550, 3692, 4304, 4615, 5200, 5380, 5680, 6725, 6994, 7100, 7384, 9230, 10760, 13450, 13988, 14200, 14768, 17485, 18460, 19099, 21520, 23075, 26900, 27976, 28400, 34970, 36920, 38198, 46150, 53800, 55952, 69940, 73840, 76396, 87425, 92300, 95495, 107600, 139880, 152792, 174850, 184600, 190990, 248287, 279760, 305584, 349700, 369200, 381980, 477475, 496574, 699400, 763960, 954950, 993148, 1241435, 1398800, 1527920, 1909900, 1986296, 2482870, 3819800, 3972592, 4965740, 6207175, 7639600, 9931480, 12414350, 19862960, 24828700, 49657400, 99314800]

約数ペア:

[(1, 99314800), (2, 49657400), (4, 24828700), (5, 19862960), (8, 12414350), (10, 9931480), (13, 7639600), (16, 6207175), (20, 4965740), (25, 3972592), (26, 3819800), (40, 2482870), (50, 1986296), (52, 1909900), (65, 1527920), (71, 1398800), (80, 1241435), (100, 993148), (104, 954950), (130, 763960), (142, 699400), (200, 496574), (208, 477475), (260, 381980), (269, 369200), (284, 349700), (325, 305584), (355, 279760), (400, 248287), (520, 190990), (538, 184600), (568, 174850), (650, 152792), (710, 139880), (923, 107600), (1040, 95495), (1076, 92300), (1136, 87425), (1300, 76396), (1345, 73840), (1420, 69940), (1775, 55952), (1846, 53800), (2152, 46150), (2600, 38198), (2690, 36920), (2840, 34970), (3497, 28400), (3550, 27976), (3692, 26900), (4304, 23075), (4615, 21520), (5200, 19099), (5380, 18460), (5680, 17485), (6725, 14768), (6994, 14200), (7100, 13988), (7384, 13450), (9230, 10760)]