6615450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 18139836

約数和(自身を除く): 11524386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 241, 305, 366, 450, 482, 549, 610, 723, 915, 1098, 1205, 1446, 1525, 1830, 2169, 2410, 2745, 3050, 3615, 4338, 4575, 5490, 6025, 7230, 9150, 10845, 12050, 13725, 14701, 18075, 21690, 27450, 29402, 36150, 44103, 54225, 73505, 88206, 108450, 132309, 147010, 220515, 264618, 367525, 441030, 661545, 735050, 1102575, 1323090, 2205150, 3307725, 6615450]

約数ペア:

[(1, 6615450), (2, 3307725), (3, 2205150), (5, 1323090), (6, 1102575), (9, 735050), (10, 661545), (15, 441030), (18, 367525), (25, 264618), (30, 220515), (45, 147010), (50, 132309), (61, 108450), (75, 88206), (90, 73505), (122, 54225), (150, 44103), (183, 36150), (225, 29402), (241, 27450), (305, 21690), (366, 18075), (450, 14701), (482, 13725), (549, 12050), (610, 10845), (723, 9150), (915, 7230), (1098, 6025), (1205, 5490), (1446, 4575), (1525, 4338), (1830, 3615), (2169, 3050), (2410, 2745)]