128227200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 457794360

約数和(自身を除く): 329567160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 37, 38, 40, 48, 50, 57, 60, 64, 74, 75, 76, 80, 95, 96, 100, 111, 114, 120, 128, 148, 150, 152, 160, 185, 190, 192, 200, 222, 228, 240, 285, 296, 300, 304, 320, 361, 370, 380, 384, 400, 444, 456, 475, 480, 555, 570, 592, 600, 608, 640, 703, 722, 740, 760, 800, 888, 912, 925, 950, 960, 1083, 1110, 1140, 1184, 1200, 1216, 1406, 1425, 1444, 1480, 1520, 1600, 1776, 1805, 1824, 1850, 1900, 1920, 2109, 2166, 2220, 2280, 2368, 2400, 2432, 2775, 2812, 2850, 2888, 2960, 3040, 3200, 3515, 3552, 3610, 3648, 3700, 3800, 4218, 4332, 4440, 4560, 4736, 4800, 5415, 5550, 5624, 5700, 5776, 5920, 6080, 7030, 7104, 7220, 7296, 7400, 7600, 8436, 8664, 8880, 9025, 9120, 9600, 10545, 10830, 11100, 11248, 11400, 11552, 11840, 12160, 13357, 14060, 14208, 14440, 14800, 15200, 16872, 17328, 17575, 17760, 18050, 18240, 21090, 21660, 22200, 22496, 22800, 23104, 23680, 26714, 27075, 28120, 28880, 29600, 30400, 33744, 34656, 35150, 35520, 36100, 36480, 40071, 42180, 43320, 44400, 44992, 45600, 46208, 52725, 53428, 54150, 56240, 57760, 59200, 60800, 66785, 67488, 69312, 70300, 71040, 72200, 80142, 84360, 86640, 88800, 89984, 91200, 105450, 106856, 108300, 112480, 115520, 118400, 133570, 134976, 138624, 140600, 144400, 160284, 168720, 173280, 177600, 182400, 200355, 210900, 213712, 216600, 224960, 231040, 267140, 269952, 281200, 288800, 320568, 333925, 337440, 346560, 355200, 400710, 421800, 427424, 433200, 449920, 534280, 562400, 577600, 641136, 667850, 674880, 693120, 801420, 843600, 854848, 866400, 1001775, 1068560, 1124800, 1155200, 1282272, 1335700, 1349760, 1602840, 1687200, 1709696, 1732800, 2003550, 2137120, 2249600, 2564544, 2671400, 3205680, 3374400, 3465600, 4007100, 4274240, 5129088, 5342800, 6411360, 6748800, 8014200, 8548480, 10685600, 12822720, 16028400, 21371200, 25645440, 32056800, 42742400, 64113600, 128227200]

約数ペア:

[(1, 128227200), (2, 64113600), (3, 42742400), (4, 32056800), (5, 25645440), (6, 21371200), (8, 16028400), (10, 12822720), (12, 10685600), (15, 8548480), (16, 8014200), (19, 6748800), (20, 6411360), (24, 5342800), (25, 5129088), (30, 4274240), (32, 4007100), (37, 3465600), (38, 3374400), (40, 3205680), (48, 2671400), (50, 2564544), (57, 2249600), (60, 2137120), (64, 2003550), (74, 1732800), (75, 1709696), (76, 1687200), (80, 1602840), (95, 1349760), (96, 1335700), (100, 1282272), (111, 1155200), (114, 1124800), (120, 1068560), (128, 1001775), (148, 866400), (150, 854848), (152, 843600), (160, 801420), (185, 693120), (190, 674880), (192, 667850), (200, 641136), (222, 577600), (228, 562400), (240, 534280), (285, 449920), (296, 433200), (300, 427424), (304, 421800), (320, 400710), (361, 355200), (370, 346560), (380, 337440), (384, 333925), (400, 320568), (444, 288800), (456, 281200), (475, 269952), (480, 267140), (555, 231040), (570, 224960), (592, 216600), (600, 213712), (608, 210900), (640, 200355), (703, 182400), (722, 177600), (740, 173280), (760, 168720), (800, 160284), (888, 144400), (912, 140600), (925, 138624), (950, 134976), (960, 133570), (1083, 118400), (1110, 115520), (1140, 112480), (1184, 108300), (1200, 106856), (1216, 105450), (1406, 91200), (1425, 89984), (1444, 88800), (1480, 86640), (1520, 84360), (1600, 80142), (1776, 72200), (1805, 71040), (1824, 70300), (1850, 69312), (1900, 67488), (1920, 66785), (2109, 60800), (2166, 59200), (2220, 57760), (2280, 56240), (2368, 54150), (2400, 53428), (2432, 52725), (2775, 46208), (2812, 45600), (2850, 44992), (2888, 44400), (2960, 43320), (3040, 42180), (3200, 40071), (3515, 36480), (3552, 36100), (3610, 35520), (3648, 35150), (3700, 34656), (3800, 33744), (4218, 30400), (4332, 29600), (4440, 28880), (4560, 28120), (4736, 27075), (4800, 26714), (5415, 23680), (5550, 23104), (5624, 22800), (5700, 22496), (5776, 22200), (5920, 21660), (6080, 21090), (7030, 18240), (7104, 18050), (7220, 17760), (7296, 17575), (7400, 17328), (7600, 16872), (8436, 15200), (8664, 14800), (8880, 14440), (9025, 14208), (9120, 14060), (9600, 13357), (10545, 12160), (10830, 11840), (11100, 11552), (11248, 11400)]