89522820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 285059544

約数和(自身を除く): 195536724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 757, 810, 876, 1095, 1314, 1460, 1514, 1620, 1971, 2190, 2271, 2628, 3028, 3285, 3785, 3942, 4380, 4542, 5913, 6570, 6813, 7570, 7884, 9084, 9855, 11355, 11826, 13140, 13626, 15140, 19710, 20439, 22710, 23652, 27252, 29565, 34065, 39420, 40878, 45420, 55261, 59130, 61317, 68130, 81756, 102195, 110522, 118260, 122634, 136260, 165783, 204390, 221044, 245268, 276305, 306585, 331566, 408780, 497349, 552610, 613170, 663132, 828915, 994698, 1105220, 1226340, 1492047, 1657830, 1989396, 2486745, 2984094, 3315660, 4476141, 4973490, 5968188, 7460235, 8952282, 9946980, 14920470, 17904564, 22380705, 29840940, 44761410, 89522820]

約数ペア:

[(1, 89522820), (2, 44761410), (3, 29840940), (4, 22380705), (5, 17904564), (6, 14920470), (9, 9946980), (10, 8952282), (12, 7460235), (15, 5968188), (18, 4973490), (20, 4476141), (27, 3315660), (30, 2984094), (36, 2486745), (45, 1989396), (54, 1657830), (60, 1492047), (73, 1226340), (81, 1105220), (90, 994698), (108, 828915), (135, 663132), (146, 613170), (162, 552610), (180, 497349), (219, 408780), (270, 331566), (292, 306585), (324, 276305), (365, 245268), (405, 221044), (438, 204390), (540, 165783), (657, 136260), (730, 122634), (757, 118260), (810, 110522), (876, 102195), (1095, 81756), (1314, 68130), (1460, 61317), (1514, 59130), (1620, 55261), (1971, 45420), (2190, 40878), (2271, 39420), (2628, 34065), (3028, 29565), (3285, 27252), (3785, 23652), (3942, 22710), (4380, 20439), (4542, 19710), (5913, 15140), (6570, 13626), (6813, 13140), (7570, 11826), (7884, 11355), (9084, 9855)]