97857240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 319032000

約数和(自身を除く): 221174760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 421, 447, 520, 596, 745, 780, 842, 894, 1192, 1263, 1490, 1560, 1684, 1788, 1937, 2105, 2235, 2526, 2980, 3368, 3576, 3874, 4210, 4470, 5052, 5473, 5811, 5960, 6315, 7748, 8420, 8940, 9685, 10104, 10946, 11622, 12630, 15496, 16419, 16840, 17880, 19370, 21892, 23244, 25260, 27365, 29055, 32838, 38740, 43784, 46488, 50520, 54730, 58110, 62729, 65676, 77480, 82095, 109460, 116220, 125458, 131352, 164190, 188187, 218920, 232440, 250916, 313645, 328380, 376374, 501832, 627290, 656760, 752748, 815477, 940935, 1254580, 1505496, 1630954, 1881870, 2446431, 2509160, 3261908, 3763740, 4077385, 4892862, 6523816, 7527480, 8154770, 9785724, 12232155, 16309540, 19571448, 24464310, 32619080, 48928620, 97857240]

約数ペア:

[(1, 97857240), (2, 48928620), (3, 32619080), (4, 24464310), (5, 19571448), (6, 16309540), (8, 12232155), (10, 9785724), (12, 8154770), (13, 7527480), (15, 6523816), (20, 4892862), (24, 4077385), (26, 3763740), (30, 3261908), (39, 2509160), (40, 2446431), (52, 1881870), (60, 1630954), (65, 1505496), (78, 1254580), (104, 940935), (120, 815477), (130, 752748), (149, 656760), (156, 627290), (195, 501832), (260, 376374), (298, 328380), (312, 313645), (390, 250916), (421, 232440), (447, 218920), (520, 188187), (596, 164190), (745, 131352), (780, 125458), (842, 116220), (894, 109460), (1192, 82095), (1263, 77480), (1490, 65676), (1560, 62729), (1684, 58110), (1788, 54730), (1937, 50520), (2105, 46488), (2235, 43784), (2526, 38740), (2980, 32838), (3368, 29055), (3576, 27365), (3874, 25260), (4210, 23244), (4470, 21892), (5052, 19370), (5473, 17880), (5811, 16840), (5960, 16419), (6315, 15496), (7748, 12630), (8420, 11622), (8940, 10946), (9685, 10104)]