155672280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 160

約数和(自身を含む): 546242400

約数和(自身を除く): 390570120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2089, 2484, 2760, 3105, 3240, 3726, 4140, 4178, 4968, 6210, 6267, 7452, 8280, 8356, 9315, 10445, 12420, 12534, 14904, 16712, 18630, 18801, 20890, 24840, 25068, 31335, 37260, 37602, 41780, 48047, 50136, 56403, 62670, 74520, 75204, 83560, 94005, 96094, 112806, 125340, 144141, 150408, 169209, 188010, 192188, 225612, 240235, 250680, 282015, 288282, 338418, 376020, 384376, 432423, 451224, 480470, 564030, 576564, 676836, 720705, 752040, 846045, 864846, 960940, 1128060, 1153128, 1297269, 1353672, 1441410, 1692090, 1729692, 1921880, 2162115, 2256120, 2594538, 2882820, 3384180, 3459384, 3891807, 4324230, 5189076, 5765640, 6486345, 6768360, 7783614, 8648460, 10378152, 12972690, 15567228, 17296920, 19459035, 25945380, 31134456, 38918070, 51890760, 77836140, 155672280]

約数ペア:

[(1, 155672280), (2, 77836140), (3, 51890760), (4, 38918070), (5, 31134456), (6, 25945380), (8, 19459035), (9, 17296920), (10, 15567228), (12, 12972690), (15, 10378152), (18, 8648460), (20, 7783614), (23, 6768360), (24, 6486345), (27, 5765640), (30, 5189076), (36, 4324230), (40, 3891807), (45, 3459384), (46, 3384180), (54, 2882820), (60, 2594538), (69, 2256120), (72, 2162115), (81, 1921880), (90, 1729692), (92, 1692090), (108, 1441410), (115, 1353672), (120, 1297269), (135, 1153128), (138, 1128060), (162, 960940), (180, 864846), (184, 846045), (207, 752040), (216, 720705), (230, 676836), (270, 576564), (276, 564030), (324, 480470), (345, 451224), (360, 432423), (405, 384376), (414, 376020), (460, 338418), (540, 288282), (552, 282015), (621, 250680), (648, 240235), (690, 225612), (810, 192188), (828, 188010), (920, 169209), (1035, 150408), (1080, 144141), (1242, 125340), (1380, 112806), (1620, 96094), (1656, 94005), (1863, 83560), (2070, 75204), (2089, 74520), (2484, 62670), (2760, 56403), (3105, 50136), (3240, 48047), (3726, 41780), (4140, 37602), (4178, 37260), (4968, 31335), (6210, 25068), (6267, 24840), (7452, 20890), (8280, 18801), (8356, 18630), (9315, 16712), (10445, 14904), (12420, 12534)]