121018860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 391556256

約数和(自身を除く): 270537396

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, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 673, 740, 810, 972, 999, 1110, 1215, 1332, 1346, 1620, 1665, 1998, 2019, 2220, 2430, 2692, 2997, 3330, 3365, 3996, 4038, 4860, 4995, 5994, 6057, 6660, 6730, 8076, 8991, 9990, 10095, 11988, 12114, 13460, 14985, 17982, 18171, 19980, 20190, 24228, 24901, 29970, 30285, 35964, 36342, 40380, 44955, 49802, 54513, 59940, 60570, 72684, 74703, 89910, 90855, 99604, 109026, 121140, 124505, 149406, 163539, 179820, 181710, 218052, 224109, 249010, 272565, 298812, 327078, 363420, 373515, 448218, 498020, 545130, 654156, 672327, 747030, 817695, 896436, 1090260, 1120545, 1344654, 1494060, 1635390, 2016981, 2241090, 2689308, 3270780, 3361635, 4033962, 4482180, 6050943, 6723270, 8067924, 10084905, 12101886, 13446540, 20169810, 24203772, 30254715, 40339620, 60509430, 121018860]

約数ペア:

[(1, 121018860), (2, 60509430), (3, 40339620), (4, 30254715), (5, 24203772), (6, 20169810), (9, 13446540), (10, 12101886), (12, 10084905), (15, 8067924), (18, 6723270), (20, 6050943), (27, 4482180), (30, 4033962), (36, 3361635), (37, 3270780), (45, 2689308), (54, 2241090), (60, 2016981), (74, 1635390), (81, 1494060), (90, 1344654), (108, 1120545), (111, 1090260), (135, 896436), (148, 817695), (162, 747030), (180, 672327), (185, 654156), (222, 545130), (243, 498020), (270, 448218), (324, 373515), (333, 363420), (370, 327078), (405, 298812), (444, 272565), (486, 249010), (540, 224109), (555, 218052), (666, 181710), (673, 179820), (740, 163539), (810, 149406), (972, 124505), (999, 121140), (1110, 109026), (1215, 99604), (1332, 90855), (1346, 89910), (1620, 74703), (1665, 72684), (1998, 60570), (2019, 59940), (2220, 54513), (2430, 49802), (2692, 44955), (2997, 40380), (3330, 36342), (3365, 35964), (3996, 30285), (4038, 29970), (4860, 24901), (4995, 24228), (5994, 20190), (6057, 19980), (6660, 18171), (6730, 17982), (8076, 14985), (8991, 13460), (9990, 12114), (10095, 11988)]