74147400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 270072000

約数和(自身を除く): 195924600

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, 199, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 398, 405, 414, 450, 460, 540, 552, 575, 597, 600, 621, 648, 675, 690, 796, 810, 828, 900, 920, 995, 1035, 1080, 1150, 1194, 1242, 1350, 1380, 1592, 1620, 1656, 1725, 1791, 1800, 1863, 1990, 2025, 2070, 2300, 2388, 2484, 2700, 2760, 2985, 3105, 3240, 3450, 3582, 3726, 3980, 4050, 4140, 4577, 4600, 4776, 4968, 4975, 5175, 5373, 5400, 5970, 6210, 6900, 7164, 7452, 7960, 8100, 8280, 8955, 9154, 9315, 9950, 10350, 10746, 11940, 12420, 13731, 13800, 14328, 14904, 14925, 15525, 16119, 16200, 17910, 18308, 18630, 19900, 20700, 21492, 22885, 23880, 24840, 26865, 27462, 29850, 31050, 32238, 35820, 36616, 37260, 39800, 41193, 41400, 42984, 44775, 45770, 46575, 53730, 54924, 59700, 62100, 64476, 68655, 71640, 74520, 80595, 82386, 89550, 91540, 93150, 107460, 109848, 114425, 119400, 123579, 124200, 128952, 134325, 137310, 161190, 164772, 179100, 183080, 186300, 205965, 214920, 228850, 247158, 268650, 274620, 322380, 329544, 343275, 358200, 370737, 372600, 402975, 411930, 457700, 494316, 537300, 549240, 617895, 644760, 686550, 741474, 805950, 823860, 915400, 988632, 1029825, 1074600, 1235790, 1373100, 1482948, 1611900, 1647720, 1853685, 2059650, 2471580, 2746200, 2965896, 3089475, 3223800, 3707370, 4119300, 4943160, 6178950, 7414740, 8238600, 9268425, 12357900, 14829480, 18536850, 24715800, 37073700, 74147400]

約数ペア:

[(1, 74147400), (2, 37073700), (3, 24715800), (4, 18536850), (5, 14829480), (6, 12357900), (8, 9268425), (9, 8238600), (10, 7414740), (12, 6178950), (15, 4943160), (18, 4119300), (20, 3707370), (23, 3223800), (24, 3089475), (25, 2965896), (27, 2746200), (30, 2471580), (36, 2059650), (40, 1853685), (45, 1647720), (46, 1611900), (50, 1482948), (54, 1373100), (60, 1235790), (69, 1074600), (72, 1029825), (75, 988632), (81, 915400), (90, 823860), (92, 805950), (100, 741474), (108, 686550), (115, 644760), (120, 617895), (135, 549240), (138, 537300), (150, 494316), (162, 457700), (180, 411930), (184, 402975), (199, 372600), (200, 370737), (207, 358200), (216, 343275), (225, 329544), (230, 322380), (270, 274620), (276, 268650), (300, 247158), (324, 228850), (345, 214920), (360, 205965), (398, 186300), (405, 183080), (414, 179100), (450, 164772), (460, 161190), (540, 137310), (552, 134325), (575, 128952), (597, 124200), (600, 123579), (621, 119400), (648, 114425), (675, 109848), (690, 107460), (796, 93150), (810, 91540), (828, 89550), (900, 82386), (920, 80595), (995, 74520), (1035, 71640), (1080, 68655), (1150, 64476), (1194, 62100), (1242, 59700), (1350, 54924), (1380, 53730), (1592, 46575), (1620, 45770), (1656, 44775), (1725, 42984), (1791, 41400), (1800, 41193), (1863, 39800), (1990, 37260), (2025, 36616), (2070, 35820), (2300, 32238), (2388, 31050), (2484, 29850), (2700, 27462), (2760, 26865), (2985, 24840), (3105, 23880), (3240, 22885), (3450, 21492), (3582, 20700), (3726, 19900), (3980, 18630), (4050, 18308), (4140, 17910), (4577, 16200), (4600, 16119), (4776, 15525), (4968, 14925), (4975, 14904), (5175, 14328), (5373, 13800), (5400, 13731), (5970, 12420), (6210, 11940), (6900, 10746), (7164, 10350), (7452, 9950), (7960, 9315), (8100, 9154), (8280, 8955)]