77750010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 236597760

約数和(自身を除く): 158847750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1303, 1326, 1530, 1755, 1989, 2210, 2295, 2606, 3315, 3510, 3909, 3978, 4590, 5967, 6515, 6630, 7818, 9945, 11727, 11934, 13030, 16939, 19545, 19890, 22151, 23454, 29835, 33878, 35181, 39090, 44302, 50817, 58635, 59670, 66453, 70362, 84695, 101634, 110755, 117270, 132906, 152451, 169390, 175905, 199359, 221510, 254085, 287963, 304902, 332265, 351810, 398718, 457353, 508170, 575926, 598077, 664530, 762255, 863889, 914706, 996795, 1196154, 1439815, 1524510, 1727778, 1993590, 2286765, 2591667, 2879630, 2990385, 4319445, 4573530, 5183334, 5980770, 7775001, 8638890, 12958335, 15550002, 25916670, 38875005, 77750010]

約数ペア:

[(1, 77750010), (2, 38875005), (3, 25916670), (5, 15550002), (6, 12958335), (9, 8638890), (10, 7775001), (13, 5980770), (15, 5183334), (17, 4573530), (18, 4319445), (26, 2990385), (27, 2879630), (30, 2591667), (34, 2286765), (39, 1993590), (45, 1727778), (51, 1524510), (54, 1439815), (65, 1196154), (78, 996795), (85, 914706), (90, 863889), (102, 762255), (117, 664530), (130, 598077), (135, 575926), (153, 508170), (170, 457353), (195, 398718), (221, 351810), (234, 332265), (255, 304902), (270, 287963), (306, 254085), (351, 221510), (390, 199359), (442, 175905), (459, 169390), (510, 152451), (585, 132906), (663, 117270), (702, 110755), (765, 101634), (918, 84695), (1105, 70362), (1170, 66453), (1303, 59670), (1326, 58635), (1530, 50817), (1755, 44302), (1989, 39090), (2210, 35181), (2295, 33878), (2606, 29835), (3315, 23454), (3510, 22151), (3909, 19890), (3978, 19545), (4590, 16939), (5967, 13030), (6515, 11934), (6630, 11727), (7818, 9945)]