77300040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 232853760

約数和(自身を除く): 155553720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2377, 2710, 3252, 4065, 4754, 5420, 6504, 7131, 8130, 9508, 10840, 11885, 14262, 16260, 19016, 23770, 28524, 32520, 35655, 47540, 57048, 71310, 95080, 142620, 285240, 644167, 1288334, 1932501, 2576668, 3220835, 3865002, 5153336, 6441670, 7730004, 9662505, 12883340, 15460008, 19325010, 25766680, 38650020, 77300040]

約数ペア:

[(1, 77300040), (2, 38650020), (3, 25766680), (4, 19325010), (5, 15460008), (6, 12883340), (8, 9662505), (10, 7730004), (12, 6441670), (15, 5153336), (20, 3865002), (24, 3220835), (30, 2576668), (40, 1932501), (60, 1288334), (120, 644167), (271, 285240), (542, 142620), (813, 95080), (1084, 71310), (1355, 57048), (1626, 47540), (2168, 35655), (2377, 32520), (2710, 28524), (3252, 23770), (4065, 19016), (4754, 16260), (5420, 14262), (6504, 11885), (7131, 10840), (8130, 9508)]