308885400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 1120798800

約数和(自身を除く): 811913400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 540, 552, 575, 600, 621, 648, 675, 690, 810, 828, 829, 900, 920, 1035, 1080, 1150, 1242, 1350, 1380, 1620, 1656, 1658, 1725, 1800, 1863, 2025, 2070, 2300, 2484, 2487, 2700, 2760, 3105, 3240, 3316, 3450, 3726, 4050, 4140, 4145, 4600, 4968, 4974, 5175, 5400, 6210, 6632, 6900, 7452, 7461, 8100, 8280, 8290, 9315, 9948, 10350, 12420, 12435, 13800, 14904, 14922, 15525, 16200, 16580, 18630, 19067, 19896, 20700, 20725, 22383, 24840, 24870, 29844, 31050, 33160, 37260, 37305, 38134, 41400, 41450, 44766, 46575, 49740, 57201, 59688, 62100, 62175, 67149, 74520, 74610, 76268, 82900, 89532, 93150, 95335, 99480, 111915, 114402, 124200, 124350, 134298, 149220, 152536, 165800, 171603, 179064, 186300, 186525, 190670, 223830, 228804, 248700, 268596, 286005, 298440, 335745, 343206, 372600, 373050, 381340, 447660, 457608, 476675, 497400, 514809, 537192, 559575, 572010, 671490, 686412, 746100, 762680, 858015, 895320, 953350, 1029618, 1119150, 1144020, 1342980, 1372824, 1430025, 1492200, 1544427, 1678725, 1716030, 1906700, 2059236, 2238300, 2288040, 2574045, 2685960, 2860050, 3088854, 3357450, 3432060, 3813400, 4118472, 4290075, 4476600, 5148090, 5720100, 6177708, 6714900, 6864120, 7722135, 8580150, 10296180, 11440200, 12355416, 12870225, 13429800, 15444270, 17160300, 20592360, 25740450, 30888540, 34320600, 38610675, 51480900, 61777080, 77221350, 102961800, 154442700, 308885400]

約数ペア:

[(1, 308885400), (2, 154442700), (3, 102961800), (4, 77221350), (5, 61777080), (6, 51480900), (8, 38610675), (9, 34320600), (10, 30888540), (12, 25740450), (15, 20592360), (18, 17160300), (20, 15444270), (23, 13429800), (24, 12870225), (25, 12355416), (27, 11440200), (30, 10296180), (36, 8580150), (40, 7722135), (45, 6864120), (46, 6714900), (50, 6177708), (54, 5720100), (60, 5148090), (69, 4476600), (72, 4290075), (75, 4118472), (81, 3813400), (90, 3432060), (92, 3357450), (100, 3088854), (108, 2860050), (115, 2685960), (120, 2574045), (135, 2288040), (138, 2238300), (150, 2059236), (162, 1906700), (180, 1716030), (184, 1678725), (200, 1544427), (207, 1492200), (216, 1430025), (225, 1372824), (230, 1342980), (270, 1144020), (276, 1119150), (300, 1029618), (324, 953350), (345, 895320), (360, 858015), (405, 762680), (414, 746100), (450, 686412), (460, 671490), (540, 572010), (552, 559575), (575, 537192), (600, 514809), (621, 497400), (648, 476675), (675, 457608), (690, 447660), (810, 381340), (828, 373050), (829, 372600), (900, 343206), (920, 335745), (1035, 298440), (1080, 286005), (1150, 268596), (1242, 248700), (1350, 228804), (1380, 223830), (1620, 190670), (1656, 186525), (1658, 186300), (1725, 179064), (1800, 171603), (1863, 165800), (2025, 152536), (2070, 149220), (2300, 134298), (2484, 124350), (2487, 124200), (2700, 114402), (2760, 111915), (3105, 99480), (3240, 95335), (3316, 93150), (3450, 89532), (3726, 82900), (4050, 76268), (4140, 74610), (4145, 74520), (4600, 67149), (4968, 62175), (4974, 62100), (5175, 59688), (5400, 57201), (6210, 49740), (6632, 46575), (6900, 44766), (7452, 41450), (7461, 41400), (8100, 38134), (8280, 37305), (8290, 37260), (9315, 33160), (9948, 31050), (10350, 29844), (12420, 24870), (12435, 24840), (13800, 22383), (14904, 20725), (14922, 20700), (15525, 19896), (16200, 19067), (16580, 18630)]