65775060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28109}}^1$

素因数の和:28137

約数の個数: 72

約数和(自身を含む): 214872840

約数和(自身を除く): 149097780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28109, 56218, 84327, 112436, 140545, 168654, 252981, 281090, 337308, 365417, 421635, 505962, 562180, 730834, 843270, 1011924, 1096251, 1264905, 1461668, 1686540, 1827085, 2192502, 2529810, 3288753, 3654170, 4385004, 5059620, 5481255, 6577506, 7308340, 10962510, 13155012, 16443765, 21925020, 32887530, 65775060]

約数ペア:

[(1, 65775060), (2, 32887530), (3, 21925020), (4, 16443765), (5, 13155012), (6, 10962510), (9, 7308340), (10, 6577506), (12, 5481255), (13, 5059620), (15, 4385004), (18, 3654170), (20, 3288753), (26, 2529810), (30, 2192502), (36, 1827085), (39, 1686540), (45, 1461668), (52, 1264905), (60, 1096251), (65, 1011924), (78, 843270), (90, 730834), (117, 562180), (130, 505962), (156, 421635), (180, 365417), (195, 337308), (234, 281090), (260, 252981), (390, 168654), (468, 140545), (585, 112436), (780, 84327), (1170, 56218), (2340, 28109)]