128817600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 168

約数和(自身を含む): 432377088

約数和(自身を除く): 303559488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 192, 200, 235, 240, 282, 300, 320, 376, 400, 470, 480, 564, 571, 600, 705, 752, 800, 940, 960, 1128, 1142, 1175, 1200, 1410, 1504, 1600, 1713, 1880, 2256, 2284, 2350, 2400, 2820, 2855, 3008, 3426, 3525, 3760, 4512, 4568, 4700, 4800, 5640, 5710, 6852, 7050, 7520, 8565, 9024, 9136, 9400, 11280, 11420, 13704, 14100, 14275, 15040, 17130, 18272, 18800, 22560, 22840, 26837, 27408, 28200, 28550, 34260, 36544, 37600, 42825, 45120, 45680, 53674, 54816, 56400, 57100, 68520, 75200, 80511, 85650, 91360, 107348, 109632, 112800, 114200, 134185, 137040, 161022, 171300, 182720, 214696, 225600, 228400, 268370, 274080, 322044, 342600, 402555, 429392, 456800, 536740, 548160, 644088, 670925, 685200, 805110, 858784, 913600, 1073480, 1288176, 1341850, 1370400, 1610220, 1717568, 2012775, 2146960, 2576352, 2683700, 2740800, 3220440, 4025550, 4293920, 5152704, 5367400, 6440880, 8051100, 8587840, 10734800, 12881760, 16102200, 21469600, 25763520, 32204400, 42939200, 64408800, 128817600]

約数ペア:

[(1, 128817600), (2, 64408800), (3, 42939200), (4, 32204400), (5, 25763520), (6, 21469600), (8, 16102200), (10, 12881760), (12, 10734800), (15, 8587840), (16, 8051100), (20, 6440880), (24, 5367400), (25, 5152704), (30, 4293920), (32, 4025550), (40, 3220440), (47, 2740800), (48, 2683700), (50, 2576352), (60, 2146960), (64, 2012775), (75, 1717568), (80, 1610220), (94, 1370400), (96, 1341850), (100, 1288176), (120, 1073480), (141, 913600), (150, 858784), (160, 805110), (188, 685200), (192, 670925), (200, 644088), (235, 548160), (240, 536740), (282, 456800), (300, 429392), (320, 402555), (376, 342600), (400, 322044), (470, 274080), (480, 268370), (564, 228400), (571, 225600), (600, 214696), (705, 182720), (752, 171300), (800, 161022), (940, 137040), (960, 134185), (1128, 114200), (1142, 112800), (1175, 109632), (1200, 107348), (1410, 91360), (1504, 85650), (1600, 80511), (1713, 75200), (1880, 68520), (2256, 57100), (2284, 56400), (2350, 54816), (2400, 53674), (2820, 45680), (2855, 45120), (3008, 42825), (3426, 37600), (3525, 36544), (3760, 34260), (4512, 28550), (4568, 28200), (4700, 27408), (4800, 26837), (5640, 22840), (5710, 22560), (6852, 18800), (7050, 18272), (7520, 17130), (8565, 15040), (9024, 14275), (9136, 14100), (9400, 13704), (11280, 11420)]