123529950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 333713016

約数和(自身を除く): 210183066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 1055, 1266, 1301, 1899, 2110, 2602, 3165, 3798, 3903, 5275, 6330, 6505, 7806, 9495, 10550, 11709, 13010, 15825, 18990, 19515, 23418, 31650, 32525, 39030, 47475, 58545, 65050, 94950, 97575, 117090, 195150, 274511, 292725, 549022, 585450, 823533, 1372555, 1647066, 2470599, 2745110, 4117665, 4941198, 6862775, 8235330, 12352995, 13725550, 20588325, 24705990, 41176650, 61764975, 123529950]

約数ペア:

[(1, 123529950), (2, 61764975), (3, 41176650), (5, 24705990), (6, 20588325), (9, 13725550), (10, 12352995), (15, 8235330), (18, 6862775), (25, 4941198), (30, 4117665), (45, 2745110), (50, 2470599), (75, 1647066), (90, 1372555), (150, 823533), (211, 585450), (225, 549022), (422, 292725), (450, 274511), (633, 195150), (1055, 117090), (1266, 97575), (1301, 94950), (1899, 65050), (2110, 58545), (2602, 47475), (3165, 39030), (3798, 32525), (3903, 31650), (5275, 23418), (6330, 19515), (6505, 18990), (7806, 15825), (9495, 13010), (10550, 11709)]