306075450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 778610880

約数和(自身を除く): 472535430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 101, 150, 178, 202, 227, 267, 303, 445, 454, 505, 534, 606, 681, 890, 1010, 1135, 1335, 1362, 1515, 2225, 2270, 2525, 2670, 3030, 3405, 4450, 5050, 5675, 6675, 6810, 7575, 8989, 11350, 13350, 15150, 17025, 17978, 20203, 22927, 26967, 34050, 40406, 44945, 45854, 53934, 60609, 68781, 89890, 101015, 114635, 121218, 134835, 137562, 202030, 224725, 229270, 269670, 303045, 343905, 449450, 505075, 573175, 606090, 674175, 687810, 1010150, 1146350, 1348350, 1515225, 1719525, 2040503, 3030450, 3439050, 4081006, 6121509, 10202515, 12243018, 20405030, 30607545, 51012575, 61215090, 102025150, 153037725, 306075450]

約数ペア:

[(1, 306075450), (2, 153037725), (3, 102025150), (5, 61215090), (6, 51012575), (10, 30607545), (15, 20405030), (25, 12243018), (30, 10202515), (50, 6121509), (75, 4081006), (89, 3439050), (101, 3030450), (150, 2040503), (178, 1719525), (202, 1515225), (227, 1348350), (267, 1146350), (303, 1010150), (445, 687810), (454, 674175), (505, 606090), (534, 573175), (606, 505075), (681, 449450), (890, 343905), (1010, 303045), (1135, 269670), (1335, 229270), (1362, 224725), (1515, 202030), (2225, 137562), (2270, 134835), (2525, 121218), (2670, 114635), (3030, 101015), (3405, 89890), (4450, 68781), (5050, 60609), (5675, 53934), (6675, 45854), (6810, 44945), (7575, 40406), (8989, 34050), (11350, 26967), (13350, 22927), (15150, 20203), (17025, 17978)]