207900060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 388190820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 109, 166, 218, 249, 327, 332, 383, 415, 436, 498, 545, 654, 766, 830, 996, 1090, 1149, 1245, 1308, 1532, 1635, 1660, 1915, 2180, 2298, 2490, 3270, 3830, 4596, 4980, 5745, 6540, 7660, 9047, 11490, 18094, 22980, 27141, 31789, 36188, 41747, 45235, 54282, 63578, 83494, 90470, 95367, 108564, 125241, 127156, 135705, 158945, 166988, 180940, 190734, 208735, 250482, 271410, 317890, 381468, 417470, 476835, 500964, 542820, 626205, 635780, 834940, 953670, 1252410, 1907340, 2504820, 3465001, 6930002, 10395003, 13860004, 17325005, 20790006, 34650010, 41580012, 51975015, 69300020, 103950030, 207900060]

約数ペア:

[(1, 207900060), (2, 103950030), (3, 69300020), (4, 51975015), (5, 41580012), (6, 34650010), (10, 20790006), (12, 17325005), (15, 13860004), (20, 10395003), (30, 6930002), (60, 3465001), (83, 2504820), (109, 1907340), (166, 1252410), (218, 953670), (249, 834940), (327, 635780), (332, 626205), (383, 542820), (415, 500964), (436, 476835), (498, 417470), (545, 381468), (654, 317890), (766, 271410), (830, 250482), (996, 208735), (1090, 190734), (1149, 180940), (1245, 166988), (1308, 158945), (1532, 135705), (1635, 127156), (1660, 125241), (1915, 108564), (2180, 95367), (2298, 90470), (2490, 83494), (3270, 63578), (3830, 54282), (4596, 45235), (4980, 41747), (5745, 36188), (6540, 31789), (7660, 27141), (9047, 22980), (11490, 18094)]