101421720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 160

約数和(自身を含む): 355972320

約数和(自身を除く): 254550600

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, 1361, 1380, 1620, 1656, 1863, 2070, 2484, 2722, 2760, 3105, 3240, 3726, 4083, 4140, 4968, 5444, 6210, 6805, 7452, 8166, 8280, 9315, 10888, 12249, 12420, 13610, 14904, 16332, 18630, 20415, 24498, 24840, 27220, 31303, 32664, 36747, 37260, 40830, 48996, 54440, 61245, 62606, 73494, 74520, 81660, 93909, 97992, 110241, 122490, 125212, 146988, 156515, 163320, 183735, 187818, 220482, 244980, 250424, 281727, 293976, 313030, 367470, 375636, 440964, 469545, 489960, 551205, 563454, 626060, 734940, 751272, 845181, 881928, 939090, 1102410, 1126908, 1252120, 1408635, 1469880, 1690362, 1878180, 2204820, 2253816, 2535543, 2817270, 3380724, 3756360, 4225905, 4409640, 5071086, 5634540, 6761448, 8451810, 10142172, 11269080, 12677715, 16903620, 20284344, 25355430, 33807240, 50710860, 101421720]

約数ペア:

[(1, 101421720), (2, 50710860), (3, 33807240), (4, 25355430), (5, 20284344), (6, 16903620), (8, 12677715), (9, 11269080), (10, 10142172), (12, 8451810), (15, 6761448), (18, 5634540), (20, 5071086), (23, 4409640), (24, 4225905), (27, 3756360), (30, 3380724), (36, 2817270), (40, 2535543), (45, 2253816), (46, 2204820), (54, 1878180), (60, 1690362), (69, 1469880), (72, 1408635), (81, 1252120), (90, 1126908), (92, 1102410), (108, 939090), (115, 881928), (120, 845181), (135, 751272), (138, 734940), (162, 626060), (180, 563454), (184, 551205), (207, 489960), (216, 469545), (230, 440964), (270, 375636), (276, 367470), (324, 313030), (345, 293976), (360, 281727), (405, 250424), (414, 244980), (460, 220482), (540, 187818), (552, 183735), (621, 163320), (648, 156515), (690, 146988), (810, 125212), (828, 122490), (920, 110241), (1035, 97992), (1080, 93909), (1242, 81660), (1361, 74520), (1380, 73494), (1620, 62606), (1656, 61245), (1863, 54440), (2070, 48996), (2484, 40830), (2722, 37260), (2760, 36747), (3105, 32664), (3240, 31303), (3726, 27220), (4083, 24840), (4140, 24498), (4968, 20415), (5444, 18630), (6210, 16332), (6805, 14904), (7452, 13610), (8166, 12420), (8280, 12249), (9315, 10888)]