103642020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 315315000

約数和(自身を除く): 211672980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1249, 1383, 1844, 2305, 2498, 2766, 3747, 4149, 4610, 4996, 5532, 6245, 6915, 7494, 8298, 9220, 11241, 12490, 13830, 14988, 16596, 18735, 20745, 22482, 24980, 27660, 37470, 41490, 44964, 56205, 74940, 82980, 112410, 224820, 575789, 1151578, 1727367, 2303156, 2878945, 3454734, 5182101, 5757890, 6909468, 8636835, 10364202, 11515780, 17273670, 20728404, 25910505, 34547340, 51821010, 103642020]

約数ペア:

[(1, 103642020), (2, 51821010), (3, 34547340), (4, 25910505), (5, 20728404), (6, 17273670), (9, 11515780), (10, 10364202), (12, 8636835), (15, 6909468), (18, 5757890), (20, 5182101), (30, 3454734), (36, 2878945), (45, 2303156), (60, 1727367), (90, 1151578), (180, 575789), (461, 224820), (922, 112410), (1249, 82980), (1383, 74940), (1844, 56205), (2305, 44964), (2498, 41490), (2766, 37470), (3747, 27660), (4149, 24980), (4610, 22482), (4996, 20745), (5532, 18735), (6245, 16596), (6915, 14988), (7494, 13830), (8298, 12490), (9220, 11241)]