9770220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 31671024

約数和(自身を除く): 21900804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 163, 180, 185, 222, 270, 324, 326, 333, 370, 405, 444, 489, 540, 555, 652, 666, 740, 810, 815, 978, 999, 1110, 1332, 1467, 1620, 1630, 1665, 1956, 1998, 2220, 2445, 2934, 2997, 3260, 3330, 3996, 4401, 4890, 4995, 5868, 5994, 6031, 6660, 7335, 8802, 9780, 9990, 11988, 12062, 13203, 14670, 14985, 17604, 18093, 19980, 22005, 24124, 26406, 29340, 29970, 30155, 36186, 44010, 52812, 54279, 59940, 60310, 66015, 72372, 88020, 90465, 108558, 120620, 132030, 162837, 180930, 217116, 264060, 271395, 325674, 361860, 488511, 542790, 651348, 814185, 977022, 1085580, 1628370, 1954044, 2442555, 3256740, 4885110, 9770220]

約数ペア:

[(1, 9770220), (2, 4885110), (3, 3256740), (4, 2442555), (5, 1954044), (6, 1628370), (9, 1085580), (10, 977022), (12, 814185), (15, 651348), (18, 542790), (20, 488511), (27, 361860), (30, 325674), (36, 271395), (37, 264060), (45, 217116), (54, 180930), (60, 162837), (74, 132030), (81, 120620), (90, 108558), (108, 90465), (111, 88020), (135, 72372), (148, 66015), (162, 60310), (163, 59940), (180, 54279), (185, 52812), (222, 44010), (270, 36186), (324, 30155), (326, 29970), (333, 29340), (370, 26406), (405, 24124), (444, 22005), (489, 19980), (540, 18093), (555, 17604), (652, 14985), (666, 14670), (740, 13203), (810, 12062), (815, 11988), (978, 9990), (999, 9780), (1110, 8802), (1332, 7335), (1467, 6660), (1620, 6031), (1630, 5994), (1665, 5868), (1956, 4995), (1998, 4890), (2220, 4401), (2445, 3996), (2934, 3330), (2997, 3260)]