74550060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31859}}^1$

素因数の和:31887

約数の個数: 72

約数和(自身を含む): 243537840

約数和(自身を除く): 168987780

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, 31859, 63718, 95577, 127436, 159295, 191154, 286731, 318590, 382308, 414167, 477885, 573462, 637180, 828334, 955770, 1146924, 1242501, 1433655, 1656668, 1911540, 2070835, 2485002, 2867310, 3727503, 4141670, 4970004, 5734620, 6212505, 7455006, 8283340, 12425010, 14910012, 18637515, 24850020, 37275030, 74550060]

約数ペア:

[(1, 74550060), (2, 37275030), (3, 24850020), (4, 18637515), (5, 14910012), (6, 12425010), (9, 8283340), (10, 7455006), (12, 6212505), (13, 5734620), (15, 4970004), (18, 4141670), (20, 3727503), (26, 2867310), (30, 2485002), (36, 2070835), (39, 1911540), (45, 1656668), (52, 1433655), (60, 1242501), (65, 1146924), (78, 955770), (90, 828334), (117, 637180), (130, 573462), (156, 477885), (180, 414167), (195, 382308), (234, 318590), (260, 286731), (390, 191154), (468, 159295), (585, 127436), (780, 95577), (1170, 63718), (2340, 31859)]