73639620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11057}}^1$

素因数の和:11109

約数の個数: 72

約数和(自身を含む): 229431384

約数和(自身を除く): 155791764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11057, 22114, 33171, 44228, 55285, 66342, 99513, 110570, 132684, 165855, 199026, 221140, 331710, 398052, 409109, 497565, 663420, 818218, 995130, 1227327, 1636436, 1990260, 2045545, 2454654, 3681981, 4091090, 4909308, 6136635, 7363962, 8182180, 12273270, 14727924, 18409905, 24546540, 36819810, 73639620]

約数ペア:

[(1, 73639620), (2, 36819810), (3, 24546540), (4, 18409905), (5, 14727924), (6, 12273270), (9, 8182180), (10, 7363962), (12, 6136635), (15, 4909308), (18, 4091090), (20, 3681981), (30, 2454654), (36, 2045545), (37, 1990260), (45, 1636436), (60, 1227327), (74, 995130), (90, 818218), (111, 663420), (148, 497565), (180, 409109), (185, 398052), (222, 331710), (333, 221140), (370, 199026), (444, 165855), (555, 132684), (666, 110570), (740, 99513), (1110, 66342), (1332, 55285), (1665, 44228), (2220, 33171), (3330, 22114), (6660, 11057)]