267353820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2423}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 812631456

約数和(自身を除く): 545277636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 613, 1226, 1839, 2423, 2452, 3065, 3678, 4846, 5517, 6130, 7269, 7356, 9195, 9692, 11034, 12115, 12260, 14538, 18390, 21807, 22068, 24230, 27585, 29076, 36345, 36780, 43614, 48460, 55170, 72690, 87228, 109035, 110340, 145380, 218070, 436140, 1485299, 2970598, 4455897, 5941196, 7426495, 8911794, 13367691, 14852990, 17823588, 22279485, 26735382, 29705980, 44558970, 53470764, 66838455, 89117940, 133676910, 267353820]

約数ペア:

[(1, 267353820), (2, 133676910), (3, 89117940), (4, 66838455), (5, 53470764), (6, 44558970), (9, 29705980), (10, 26735382), (12, 22279485), (15, 17823588), (18, 14852990), (20, 13367691), (30, 8911794), (36, 7426495), (45, 5941196), (60, 4455897), (90, 2970598), (180, 1485299), (613, 436140), (1226, 218070), (1839, 145380), (2423, 110340), (2452, 109035), (3065, 87228), (3678, 72690), (4846, 55170), (5517, 48460), (6130, 43614), (7269, 36780), (7356, 36345), (9195, 29076), (9692, 27585), (11034, 24230), (12115, 22068), (12260, 21807), (14538, 18390)]