155316000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 595340928

約数和(自身を除く): 440024928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 125, 129, 140, 150, 160, 168, 172, 175, 200, 210, 215, 224, 240, 250, 258, 280, 300, 301, 336, 344, 350, 375, 400, 420, 430, 480, 500, 516, 525, 560, 600, 602, 645, 672, 688, 700, 750, 800, 840, 860, 875, 903, 1000, 1032, 1050, 1075, 1120, 1200, 1204, 1290, 1376, 1400, 1500, 1505, 1680, 1720, 1750, 1806, 1849, 2000, 2064, 2100, 2150, 2400, 2408, 2580, 2625, 2800, 3000, 3010, 3225, 3360, 3440, 3500, 3612, 3698, 4000, 4128, 4200, 4300, 4515, 4816, 5160, 5250, 5375, 5547, 5600, 6000, 6020, 6450, 6880, 7000, 7224, 7396, 7525, 8400, 8600, 9030, 9245, 9632, 10320, 10500, 10750, 11094, 12000, 12040, 12900, 12943, 14000, 14448, 14792, 15050, 16125, 16800, 17200, 18060, 18490, 20640, 21000, 21500, 22188, 22575, 24080, 25800, 25886, 27735, 28000, 28896, 29584, 30100, 32250, 34400, 36120, 36980, 37625, 38829, 42000, 43000, 44376, 45150, 46225, 48160, 51600, 51772, 55470, 59168, 60200, 64500, 64715, 72240, 73960, 75250, 77658, 84000, 86000, 88752, 90300, 92450, 103200, 103544, 110940, 112875, 120400, 129000, 129430, 138675, 144480, 147920, 150500, 155316, 172000, 177504, 180600, 184900, 194145, 207088, 221880, 225750, 231125, 240800, 258000, 258860, 277350, 295840, 301000, 310632, 323575, 361200, 369800, 388290, 414176, 443760, 451500, 462250, 516000, 517720, 554700, 602000, 621264, 647150, 693375, 722400, 739600, 776580, 887520, 903000, 924500, 970725, 1035440, 1109400, 1204000, 1242528, 1294300, 1386750, 1479200, 1553160, 1617875, 1806000, 1849000, 1941450, 2070880, 2218800, 2588600, 2773500, 3106320, 3235750, 3612000, 3698000, 3882900, 4437600, 4853625, 5177200, 5547000, 6212640, 6471500, 7396000, 7765800, 9707250, 10354400, 11094000, 12943000, 15531600, 19414500, 22188000, 25886000, 31063200, 38829000, 51772000, 77658000, 155316000]

約数ペア:

[(1, 155316000), (2, 77658000), (3, 51772000), (4, 38829000), (5, 31063200), (6, 25886000), (7, 22188000), (8, 19414500), (10, 15531600), (12, 12943000), (14, 11094000), (15, 10354400), (16, 9707250), (20, 7765800), (21, 7396000), (24, 6471500), (25, 6212640), (28, 5547000), (30, 5177200), (32, 4853625), (35, 4437600), (40, 3882900), (42, 3698000), (43, 3612000), (48, 3235750), (50, 3106320), (56, 2773500), (60, 2588600), (70, 2218800), (75, 2070880), (80, 1941450), (84, 1849000), (86, 1806000), (96, 1617875), (100, 1553160), (105, 1479200), (112, 1386750), (120, 1294300), (125, 1242528), (129, 1204000), (140, 1109400), (150, 1035440), (160, 970725), (168, 924500), (172, 903000), (175, 887520), (200, 776580), (210, 739600), (215, 722400), (224, 693375), (240, 647150), (250, 621264), (258, 602000), (280, 554700), (300, 517720), (301, 516000), (336, 462250), (344, 451500), (350, 443760), (375, 414176), (400, 388290), (420, 369800), (430, 361200), (480, 323575), (500, 310632), (516, 301000), (525, 295840), (560, 277350), (600, 258860), (602, 258000), (645, 240800), (672, 231125), (688, 225750), (700, 221880), (750, 207088), (800, 194145), (840, 184900), (860, 180600), (875, 177504), (903, 172000), (1000, 155316), (1032, 150500), (1050, 147920), (1075, 144480), (1120, 138675), (1200, 129430), (1204, 129000), (1290, 120400), (1376, 112875), (1400, 110940), (1500, 103544), (1505, 103200), (1680, 92450), (1720, 90300), (1750, 88752), (1806, 86000), (1849, 84000), (2000, 77658), (2064, 75250), (2100, 73960), (2150, 72240), (2400, 64715), (2408, 64500), (2580, 60200), (2625, 59168), (2800, 55470), (3000, 51772), (3010, 51600), (3225, 48160), (3360, 46225), (3440, 45150), (3500, 44376), (3612, 43000), (3698, 42000), (4000, 38829), (4128, 37625), (4200, 36980), (4300, 36120), (4515, 34400), (4816, 32250), (5160, 30100), (5250, 29584), (5375, 28896), (5547, 28000), (5600, 27735), (6000, 25886), (6020, 25800), (6450, 24080), (6880, 22575), (7000, 22188), (7224, 21500), (7396, 21000), (7525, 20640), (8400, 18490), (8600, 18060), (9030, 17200), (9245, 16800), (9632, 16125), (10320, 15050), (10500, 14792), (10750, 14448), (11094, 14000), (12000, 12943), (12040, 12900)]