7699950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 21065616

約数和(自身を除く): 13365666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 241, 355, 426, 450, 482, 639, 710, 723, 1065, 1205, 1278, 1446, 1775, 2130, 2169, 2410, 3195, 3550, 3615, 4338, 5325, 6025, 6390, 7230, 10650, 10845, 12050, 15975, 17111, 18075, 21690, 31950, 34222, 36150, 51333, 54225, 85555, 102666, 108450, 153999, 171110, 256665, 307998, 427775, 513330, 769995, 855550, 1283325, 1539990, 2566650, 3849975, 7699950]

約数ペア:

[(1, 7699950), (2, 3849975), (3, 2566650), (5, 1539990), (6, 1283325), (9, 855550), (10, 769995), (15, 513330), (18, 427775), (25, 307998), (30, 256665), (45, 171110), (50, 153999), (71, 108450), (75, 102666), (90, 85555), (142, 54225), (150, 51333), (213, 36150), (225, 34222), (241, 31950), (355, 21690), (426, 18075), (450, 17111), (482, 15975), (639, 12050), (710, 10845), (723, 10650), (1065, 7230), (1205, 6390), (1278, 6025), (1446, 5325), (1775, 4338), (2130, 3615), (2169, 3550), (2410, 3195)]