75875930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 166017600

約数和(自身を除く): 90141670

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 139, 169, 170, 190, 221, 247, 278, 323, 338, 442, 494, 646, 695, 845, 1105, 1235, 1390, 1615, 1690, 1807, 2210, 2363, 2470, 2641, 2873, 3211, 3230, 3614, 4199, 4726, 5282, 5746, 6422, 8398, 9035, 11815, 13205, 14365, 16055, 18070, 20995, 23491, 23630, 26410, 28730, 30719, 32110, 34333, 41990, 44897, 46982, 54587, 61438, 68666, 89794, 109174, 117455, 153595, 171665, 224485, 234910, 272935, 307190, 343330, 399347, 446329, 448970, 545870, 583661, 798694, 892658, 1167322, 1996735, 2231645, 2918305, 3993470, 4463290, 5836610, 7587593, 15175186, 37937965, 75875930]

約数ペア:

[(1, 75875930), (2, 37937965), (5, 15175186), (10, 7587593), (13, 5836610), (17, 4463290), (19, 3993470), (26, 2918305), (34, 2231645), (38, 1996735), (65, 1167322), (85, 892658), (95, 798694), (130, 583661), (139, 545870), (169, 448970), (170, 446329), (190, 399347), (221, 343330), (247, 307190), (278, 272935), (323, 234910), (338, 224485), (442, 171665), (494, 153595), (646, 117455), (695, 109174), (845, 89794), (1105, 68666), (1235, 61438), (1390, 54587), (1615, 46982), (1690, 44897), (1807, 41990), (2210, 34333), (2363, 32110), (2470, 30719), (2641, 28730), (2873, 26410), (3211, 23630), (3230, 23491), (3614, 20995), (4199, 18070), (4726, 16055), (5282, 14365), (5746, 13205), (6422, 11815), (8398, 9035)]