127315800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 459122400

約数和(自身を除く): 331806600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 81, 87, 90, 100, 108, 116, 120, 135, 145, 150, 162, 174, 180, 200, 216, 225, 232, 261, 270, 271, 290, 300, 324, 348, 360, 405, 435, 450, 522, 540, 542, 580, 600, 648, 675, 696, 725, 783, 810, 813, 870, 900, 1044, 1080, 1084, 1160, 1305, 1350, 1355, 1450, 1566, 1620, 1626, 1740, 1800, 2025, 2088, 2168, 2175, 2349, 2439, 2610, 2700, 2710, 2900, 3132, 3240, 3252, 3480, 3915, 4050, 4065, 4350, 4698, 4878, 5220, 5400, 5420, 5800, 6264, 6504, 6525, 6775, 7317, 7830, 7859, 8100, 8130, 8700, 9396, 9756, 10440, 10840, 11745, 12195, 13050, 13550, 14634, 15660, 15718, 16200, 16260, 17400, 18792, 19512, 19575, 20325, 21951, 23490, 23577, 24390, 26100, 27100, 29268, 31320, 31436, 32520, 36585, 39150, 39295, 40650, 43902, 46980, 47154, 48780, 52200, 54200, 58536, 58725, 60975, 62872, 70731, 73170, 78300, 78590, 81300, 87804, 93960, 94308, 97560, 109755, 117450, 117885, 121950, 141462, 146340, 156600, 157180, 162600, 175608, 182925, 188616, 196475, 212193, 219510, 234900, 235770, 243900, 282924, 292680, 314360, 353655, 365850, 392950, 424386, 439020, 469800, 471540, 487800, 548775, 565848, 589425, 636579, 707310, 731700, 785900, 848772, 878040, 943080, 1060965, 1097550, 1178850, 1273158, 1414620, 1463400, 1571800, 1697544, 1768275, 2121930, 2195100, 2357700, 2546316, 2829240, 3182895, 3536550, 4243860, 4390200, 4715400, 5092632, 5304825, 6365790, 7073100, 8487720, 10609650, 12731580, 14146200, 15914475, 21219300, 25463160, 31828950, 42438600, 63657900, 127315800]

約数ペア:

[(1, 127315800), (2, 63657900), (3, 42438600), (4, 31828950), (5, 25463160), (6, 21219300), (8, 15914475), (9, 14146200), (10, 12731580), (12, 10609650), (15, 8487720), (18, 7073100), (20, 6365790), (24, 5304825), (25, 5092632), (27, 4715400), (29, 4390200), (30, 4243860), (36, 3536550), (40, 3182895), (45, 2829240), (50, 2546316), (54, 2357700), (58, 2195100), (60, 2121930), (72, 1768275), (75, 1697544), (81, 1571800), (87, 1463400), (90, 1414620), (100, 1273158), (108, 1178850), (116, 1097550), (120, 1060965), (135, 943080), (145, 878040), (150, 848772), (162, 785900), (174, 731700), (180, 707310), (200, 636579), (216, 589425), (225, 565848), (232, 548775), (261, 487800), (270, 471540), (271, 469800), (290, 439020), (300, 424386), (324, 392950), (348, 365850), (360, 353655), (405, 314360), (435, 292680), (450, 282924), (522, 243900), (540, 235770), (542, 234900), (580, 219510), (600, 212193), (648, 196475), (675, 188616), (696, 182925), (725, 175608), (783, 162600), (810, 157180), (813, 156600), (870, 146340), (900, 141462), (1044, 121950), (1080, 117885), (1084, 117450), (1160, 109755), (1305, 97560), (1350, 94308), (1355, 93960), (1450, 87804), (1566, 81300), (1620, 78590), (1626, 78300), (1740, 73170), (1800, 70731), (2025, 62872), (2088, 60975), (2168, 58725), (2175, 58536), (2349, 54200), (2439, 52200), (2610, 48780), (2700, 47154), (2710, 46980), (2900, 43902), (3132, 40650), (3240, 39295), (3252, 39150), (3480, 36585), (3915, 32520), (4050, 31436), (4065, 31320), (4350, 29268), (4698, 27100), (4878, 26100), (5220, 24390), (5400, 23577), (5420, 23490), (5800, 21951), (6264, 20325), (6504, 19575), (6525, 19512), (6775, 18792), (7317, 17400), (7830, 16260), (7859, 16200), (8100, 15718), (8130, 15660), (8700, 14634), (9396, 13550), (9756, 13050), (10440, 12195), (10840, 11745)]