11807550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 72

約数和(自身を含む): 33416760

約数和(自身を除く): 21609210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1381, 1425, 1710, 2762, 2850, 4143, 4275, 6905, 8286, 8550, 12429, 13810, 20715, 24858, 26239, 34525, 41430, 52478, 62145, 69050, 78717, 103575, 124290, 131195, 157434, 207150, 236151, 262390, 310725, 393585, 472302, 621450, 655975, 787170, 1180755, 1311950, 1967925, 2361510, 3935850, 5903775, 11807550]

約数ペア:

[(1, 11807550), (2, 5903775), (3, 3935850), (5, 2361510), (6, 1967925), (9, 1311950), (10, 1180755), (15, 787170), (18, 655975), (19, 621450), (25, 472302), (30, 393585), (38, 310725), (45, 262390), (50, 236151), (57, 207150), (75, 157434), (90, 131195), (95, 124290), (114, 103575), (150, 78717), (171, 69050), (190, 62145), (225, 52478), (285, 41430), (342, 34525), (450, 26239), (475, 24858), (570, 20715), (855, 13810), (950, 12429), (1381, 8550), (1425, 8286), (1710, 6905), (2762, 4275), (2850, 4143)]