431034000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 1474012800

約数和(自身を除く): 1042978800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 199, 200, 228, 240, 250, 285, 300, 304, 361, 375, 380, 398, 400, 456, 475, 500, 570, 597, 600, 722, 750, 760, 796, 912, 950, 995, 1000, 1083, 1140, 1194, 1200, 1425, 1444, 1500, 1520, 1592, 1805, 1900, 1990, 2000, 2166, 2280, 2375, 2388, 2850, 2888, 2985, 3000, 3184, 3610, 3781, 3800, 3980, 4332, 4560, 4750, 4776, 4975, 5415, 5700, 5776, 5970, 6000, 7125, 7220, 7562, 7600, 7960, 8664, 9025, 9500, 9552, 9950, 10830, 11343, 11400, 11940, 14250, 14440, 14925, 15124, 15920, 17328, 18050, 18905, 19000, 19900, 21660, 22686, 22800, 23880, 24875, 27075, 28500, 28880, 29850, 30248, 36100, 37810, 38000, 39800, 43320, 45125, 45372, 47760, 49750, 54150, 56715, 57000, 59700, 60496, 71839, 72200, 74625, 75620, 79600, 86640, 90250, 90744, 94525, 99500, 108300, 113430, 114000, 119400, 135375, 143678, 144400, 149250, 151240, 180500, 181488, 189050, 199000, 215517, 216600, 226860, 238800, 270750, 283575, 287356, 298500, 302480, 359195, 361000, 378100, 398000, 431034, 433200, 453720, 472625, 541500, 567150, 574712, 597000, 718390, 722000, 756200, 862068, 907440, 945250, 1077585, 1083000, 1134300, 1149424, 1194000, 1417875, 1436780, 1512400, 1724136, 1795975, 1890500, 2155170, 2166000, 2268600, 2835750, 2873560, 3448272, 3591950, 3781000, 4310340, 4537200, 5387925, 5671500, 5747120, 7183900, 7562000, 8620680, 8979875, 10775850, 11343000, 14367800, 17241360, 17959750, 21551700, 22686000, 26939625, 28735600, 35919500, 43103400, 53879250, 71839000, 86206800, 107758500, 143678000, 215517000, 431034000]

約数ペア:

[(1, 431034000), (2, 215517000), (3, 143678000), (4, 107758500), (5, 86206800), (6, 71839000), (8, 53879250), (10, 43103400), (12, 35919500), (15, 28735600), (16, 26939625), (19, 22686000), (20, 21551700), (24, 17959750), (25, 17241360), (30, 14367800), (38, 11343000), (40, 10775850), (48, 8979875), (50, 8620680), (57, 7562000), (60, 7183900), (75, 5747120), (76, 5671500), (80, 5387925), (95, 4537200), (100, 4310340), (114, 3781000), (120, 3591950), (125, 3448272), (150, 2873560), (152, 2835750), (190, 2268600), (199, 2166000), (200, 2155170), (228, 1890500), (240, 1795975), (250, 1724136), (285, 1512400), (300, 1436780), (304, 1417875), (361, 1194000), (375, 1149424), (380, 1134300), (398, 1083000), (400, 1077585), (456, 945250), (475, 907440), (500, 862068), (570, 756200), (597, 722000), (600, 718390), (722, 597000), (750, 574712), (760, 567150), (796, 541500), (912, 472625), (950, 453720), (995, 433200), (1000, 431034), (1083, 398000), (1140, 378100), (1194, 361000), (1200, 359195), (1425, 302480), (1444, 298500), (1500, 287356), (1520, 283575), (1592, 270750), (1805, 238800), (1900, 226860), (1990, 216600), (2000, 215517), (2166, 199000), (2280, 189050), (2375, 181488), (2388, 180500), (2850, 151240), (2888, 149250), (2985, 144400), (3000, 143678), (3184, 135375), (3610, 119400), (3781, 114000), (3800, 113430), (3980, 108300), (4332, 99500), (4560, 94525), (4750, 90744), (4776, 90250), (4975, 86640), (5415, 79600), (5700, 75620), (5776, 74625), (5970, 72200), (6000, 71839), (7125, 60496), (7220, 59700), (7562, 57000), (7600, 56715), (7960, 54150), (8664, 49750), (9025, 47760), (9500, 45372), (9552, 45125), (9950, 43320), (10830, 39800), (11343, 38000), (11400, 37810), (11940, 36100), (14250, 30248), (14440, 29850), (14925, 28880), (15124, 28500), (15920, 27075), (17328, 24875), (18050, 23880), (18905, 22800), (19000, 22686), (19900, 21660)]