215517450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{3583}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 535965696

約数和(自身を除く): 320448246

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 802, 1203, 2005, 2406, 3583, 4010, 6015, 7166, 10025, 10749, 12030, 17915, 20050, 21498, 30075, 35830, 53745, 60150, 89575, 107490, 179150, 268725, 537450, 1436783, 2873566, 4310349, 7183915, 8620698, 14367830, 21551745, 35919575, 43103490, 71839150, 107758725, 215517450]

約数ペア:

[(1, 215517450), (2, 107758725), (3, 71839150), (5, 43103490), (6, 35919575), (10, 21551745), (15, 14367830), (25, 8620698), (30, 7183915), (50, 4310349), (75, 2873566), (150, 1436783), (401, 537450), (802, 268725), (1203, 179150), (2005, 107490), (2406, 89575), (3583, 60150), (4010, 53745), (6015, 35830), (7166, 30075), (10025, 21498), (10749, 20050), (12030, 17915)]