20235722400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{4091}}^1$

素因数の和:4349

約数の個数: 288

約数和(自身を含む): 73523419200

約数和(自身を除く): 53287696800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 229, 240, 270, 288, 300, 360, 400, 432, 450, 458, 480, 540, 600, 675, 687, 720, 800, 864, 900, 916, 1080, 1145, 1200, 1350, 1374, 1440, 1800, 1832, 2061, 2160, 2290, 2400, 2700, 2748, 3435, 3600, 3664, 4091, 4122, 4320, 4580, 5400, 5496, 5725, 6183, 6870, 7200, 7328, 8182, 8244, 9160, 10305, 10800, 10992, 11450, 12273, 12366, 13740, 16364, 16488, 17175, 18320, 20455, 20610, 21600, 21984, 22900, 24546, 24732, 27480, 30915, 32728, 32976, 34350, 36640, 36819, 40910, 41220, 45800, 49092, 49464, 51525, 54960, 61365, 61830, 65456, 65952, 68700, 73638, 81820, 82440, 91600, 98184, 98928, 102275, 103050, 109920, 110457, 122730, 123660, 130912, 137400, 147276, 154575, 163640, 164880, 183200, 184095, 196368, 197856, 204550, 206100, 220914, 245460, 247320, 274800, 294552, 306825, 309150, 327280, 329760, 368190, 392736, 409100, 412200, 441828, 490920, 494640, 549600, 552285, 589104, 613650, 618300, 654560, 736380, 818200, 824400, 883656, 920475, 936839, 981840, 989280, 1104570, 1178208, 1227300, 1236600, 1472760, 1636400, 1648800, 1767312, 1840950, 1873678, 1963680, 2209140, 2454600, 2473200, 2761425, 2810517, 2945520, 3272800, 3534624, 3681900, 3747356, 4418280, 4684195, 4909200, 4946400, 5522850, 5621034, 5891040, 7363800, 7494712, 8431551, 8836560, 9368390, 9818400, 11045700, 11242068, 14052585, 14727600, 14989424, 16863102, 17673120, 18736780, 22091400, 22484136, 23420975, 25294653, 28105170, 29455200, 29978848, 33726204, 37473560, 42157755, 44182800, 44968272, 46841950, 50589306, 56210340, 67452408, 70262925, 74947120, 84315510, 88365600, 89936544, 93683900, 101178612, 112420680, 126473265, 134904816, 140525850, 149894240, 168631020, 187367800, 202357224, 210788775, 224841360, 252946530, 269809632, 281051700, 337262040, 374735600, 404714448, 421577550, 449682720, 505893060, 562103400, 632366325, 674524080, 749471200, 809428896, 843155100, 1011786120, 1124206800, 1264732650, 1349048160, 1686310200, 2023572240, 2248413600, 2529465300, 3372620400, 4047144480, 5058930600, 6745240800, 10117861200, 20235722400]

約数ペア:

[(1, 20235722400), (2, 10117861200), (3, 6745240800), (4, 5058930600), (5, 4047144480), (6, 3372620400), (8, 2529465300), (9, 2248413600), (10, 2023572240), (12, 1686310200), (15, 1349048160), (16, 1264732650), (18, 1124206800), (20, 1011786120), (24, 843155100), (25, 809428896), (27, 749471200), (30, 674524080), (32, 632366325), (36, 562103400), (40, 505893060), (45, 449682720), (48, 421577550), (50, 404714448), (54, 374735600), (60, 337262040), (72, 281051700), (75, 269809632), (80, 252946530), (90, 224841360), (96, 210788775), (100, 202357224), (108, 187367800), (120, 168631020), (135, 149894240), (144, 140525850), (150, 134904816), (160, 126473265), (180, 112420680), (200, 101178612), (216, 93683900), (225, 89936544), (229, 88365600), (240, 84315510), (270, 74947120), (288, 70262925), (300, 67452408), (360, 56210340), (400, 50589306), (432, 46841950), (450, 44968272), (458, 44182800), (480, 42157755), (540, 37473560), (600, 33726204), (675, 29978848), (687, 29455200), (720, 28105170), (800, 25294653), (864, 23420975), (900, 22484136), (916, 22091400), (1080, 18736780), (1145, 17673120), (1200, 16863102), (1350, 14989424), (1374, 14727600), (1440, 14052585), (1800, 11242068), (1832, 11045700), (2061, 9818400), (2160, 9368390), (2290, 8836560), (2400, 8431551), (2700, 7494712), (2748, 7363800), (3435, 5891040), (3600, 5621034), (3664, 5522850), (4091, 4946400), (4122, 4909200), (4320, 4684195), (4580, 4418280), (5400, 3747356), (5496, 3681900), (5725, 3534624), (6183, 3272800), (6870, 2945520), (7200, 2810517), (7328, 2761425), (8182, 2473200), (8244, 2454600), (9160, 2209140), (10305, 1963680), (10800, 1873678), (10992, 1840950), (11450, 1767312), (12273, 1648800), (12366, 1636400), (13740, 1472760), (16364, 1236600), (16488, 1227300), (17175, 1178208), (18320, 1104570), (20455, 989280), (20610, 981840), (21600, 936839), (21984, 920475), (22900, 883656), (24546, 824400), (24732, 818200), (27480, 736380), (30915, 654560), (32728, 618300), (32976, 613650), (34350, 589104), (36640, 552285), (36819, 549600), (40910, 494640), (41220, 490920), (45800, 441828), (49092, 412200), (49464, 409100), (51525, 392736), (54960, 368190), (61365, 329760), (61830, 327280), (65456, 309150), (65952, 306825), (68700, 294552), (73638, 274800), (81820, 247320), (82440, 245460), (91600, 220914), (98184, 206100), (98928, 204550), (102275, 197856), (103050, 196368), (109920, 184095), (110457, 183200), (122730, 164880), (123660, 163640), (130912, 154575), (137400, 147276)]