200688000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 689307840

約数和(自身を除く): 488619840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 113, 120, 125, 128, 148, 150, 160, 185, 192, 200, 222, 226, 240, 250, 296, 300, 320, 339, 370, 375, 384, 400, 444, 452, 480, 500, 555, 565, 592, 600, 640, 678, 740, 750, 800, 888, 904, 925, 960, 1000, 1110, 1130, 1184, 1200, 1356, 1480, 1500, 1600, 1695, 1776, 1808, 1850, 1920, 2000, 2220, 2260, 2368, 2400, 2712, 2775, 2825, 2960, 3000, 3200, 3390, 3552, 3616, 3700, 4000, 4181, 4440, 4520, 4625, 4736, 4800, 5424, 5550, 5650, 5920, 6000, 6780, 7104, 7232, 7400, 8000, 8362, 8475, 8880, 9040, 9250, 9600, 10848, 11100, 11300, 11840, 12000, 12543, 13560, 13875, 14125, 14208, 14464, 14800, 16000, 16724, 16950, 17760, 18080, 18500, 20905, 21696, 22200, 22600, 23680, 24000, 25086, 27120, 27750, 28250, 29600, 33448, 33900, 35520, 36160, 37000, 41810, 42375, 43392, 44400, 45200, 48000, 50172, 54240, 55500, 56500, 59200, 62715, 66896, 67800, 71040, 72320, 74000, 83620, 84750, 88800, 90400, 100344, 104525, 108480, 111000, 113000, 118400, 125430, 133792, 135600, 148000, 167240, 169500, 177600, 180800, 200688, 209050, 216960, 222000, 226000, 250860, 267584, 271200, 296000, 313575, 334480, 339000, 355200, 361600, 401376, 418100, 444000, 452000, 501720, 522625, 535168, 542400, 592000, 627150, 668960, 678000, 802752, 836200, 888000, 904000, 1003440, 1045250, 1084800, 1254300, 1337920, 1356000, 1567875, 1605504, 1672400, 1776000, 1808000, 2006880, 2090500, 2508600, 2675840, 2712000, 3135750, 3344800, 4013760, 4181000, 5017200, 5424000, 6271500, 6689600, 8027520, 8362000, 10034400, 12543000, 13379200, 16724000, 20068800, 25086000, 33448000, 40137600, 50172000, 66896000, 100344000, 200688000]

約数ペア:

[(1, 200688000), (2, 100344000), (3, 66896000), (4, 50172000), (5, 40137600), (6, 33448000), (8, 25086000), (10, 20068800), (12, 16724000), (15, 13379200), (16, 12543000), (20, 10034400), (24, 8362000), (25, 8027520), (30, 6689600), (32, 6271500), (37, 5424000), (40, 5017200), (48, 4181000), (50, 4013760), (60, 3344800), (64, 3135750), (74, 2712000), (75, 2675840), (80, 2508600), (96, 2090500), (100, 2006880), (111, 1808000), (113, 1776000), (120, 1672400), (125, 1605504), (128, 1567875), (148, 1356000), (150, 1337920), (160, 1254300), (185, 1084800), (192, 1045250), (200, 1003440), (222, 904000), (226, 888000), (240, 836200), (250, 802752), (296, 678000), (300, 668960), (320, 627150), (339, 592000), (370, 542400), (375, 535168), (384, 522625), (400, 501720), (444, 452000), (452, 444000), (480, 418100), (500, 401376), (555, 361600), (565, 355200), (592, 339000), (600, 334480), (640, 313575), (678, 296000), (740, 271200), (750, 267584), (800, 250860), (888, 226000), (904, 222000), (925, 216960), (960, 209050), (1000, 200688), (1110, 180800), (1130, 177600), (1184, 169500), (1200, 167240), (1356, 148000), (1480, 135600), (1500, 133792), (1600, 125430), (1695, 118400), (1776, 113000), (1808, 111000), (1850, 108480), (1920, 104525), (2000, 100344), (2220, 90400), (2260, 88800), (2368, 84750), (2400, 83620), (2712, 74000), (2775, 72320), (2825, 71040), (2960, 67800), (3000, 66896), (3200, 62715), (3390, 59200), (3552, 56500), (3616, 55500), (3700, 54240), (4000, 50172), (4181, 48000), (4440, 45200), (4520, 44400), (4625, 43392), (4736, 42375), (4800, 41810), (5424, 37000), (5550, 36160), (5650, 35520), (5920, 33900), (6000, 33448), (6780, 29600), (7104, 28250), (7232, 27750), (7400, 27120), (8000, 25086), (8362, 24000), (8475, 23680), (8880, 22600), (9040, 22200), (9250, 21696), (9600, 20905), (10848, 18500), (11100, 18080), (11300, 17760), (11840, 16950), (12000, 16724), (12543, 16000), (13560, 14800), (13875, 14464), (14125, 14208)]