171376800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^2$

素因数の和:232

約数の個数: 216

約数和(自身を含む): 643896288

約数和(自身を除く): 472519488

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, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 101, 105, 112, 120, 140, 150, 160, 168, 175, 200, 202, 210, 224, 240, 280, 300, 303, 336, 350, 400, 404, 420, 480, 505, 525, 560, 600, 606, 672, 700, 707, 800, 808, 840, 1010, 1050, 1120, 1200, 1212, 1400, 1414, 1515, 1616, 1680, 2020, 2100, 2121, 2400, 2424, 2525, 2800, 2828, 3030, 3232, 3360, 3535, 4040, 4200, 4242, 4848, 5050, 5600, 5656, 6060, 7070, 7575, 8080, 8400, 8484, 9696, 10100, 10201, 10605, 11312, 12120, 14140, 15150, 16160, 16800, 16968, 17675, 20200, 20402, 21210, 22624, 24240, 28280, 30300, 30603, 33936, 35350, 40400, 40804, 42420, 48480, 51005, 53025, 56560, 60600, 61206, 67872, 70700, 71407, 80800, 81608, 84840, 102010, 106050, 113120, 121200, 122412, 141400, 142814, 153015, 163216, 169680, 204020, 212100, 214221, 242400, 244824, 255025, 282800, 285628, 306030, 326432, 339360, 357035, 408040, 424200, 428442, 489648, 510050, 565600, 571256, 612060, 714070, 765075, 816080, 848400, 856884, 979296, 1020100, 1071105, 1142512, 1224120, 1428140, 1530150, 1632160, 1696800, 1713768, 1785175, 2040200, 2142210, 2285024, 2448240, 2856280, 3060300, 3427536, 3570350, 4080400, 4284420, 4896480, 5355525, 5712560, 6120600, 6855072, 7140700, 8160800, 8568840, 10711050, 11425120, 12241200, 14281400, 17137680, 21422100, 24482400, 28562800, 34275360, 42844200, 57125600, 85688400, 171376800]

約数ペア:

[(1, 171376800), (2, 85688400), (3, 57125600), (4, 42844200), (5, 34275360), (6, 28562800), (7, 24482400), (8, 21422100), (10, 17137680), (12, 14281400), (14, 12241200), (15, 11425120), (16, 10711050), (20, 8568840), (21, 8160800), (24, 7140700), (25, 6855072), (28, 6120600), (30, 5712560), (32, 5355525), (35, 4896480), (40, 4284420), (42, 4080400), (48, 3570350), (50, 3427536), (56, 3060300), (60, 2856280), (70, 2448240), (75, 2285024), (80, 2142210), (84, 2040200), (96, 1785175), (100, 1713768), (101, 1696800), (105, 1632160), (112, 1530150), (120, 1428140), (140, 1224120), (150, 1142512), (160, 1071105), (168, 1020100), (175, 979296), (200, 856884), (202, 848400), (210, 816080), (224, 765075), (240, 714070), (280, 612060), (300, 571256), (303, 565600), (336, 510050), (350, 489648), (400, 428442), (404, 424200), (420, 408040), (480, 357035), (505, 339360), (525, 326432), (560, 306030), (600, 285628), (606, 282800), (672, 255025), (700, 244824), (707, 242400), (800, 214221), (808, 212100), (840, 204020), (1010, 169680), (1050, 163216), (1120, 153015), (1200, 142814), (1212, 141400), (1400, 122412), (1414, 121200), (1515, 113120), (1616, 106050), (1680, 102010), (2020, 84840), (2100, 81608), (2121, 80800), (2400, 71407), (2424, 70700), (2525, 67872), (2800, 61206), (2828, 60600), (3030, 56560), (3232, 53025), (3360, 51005), (3535, 48480), (4040, 42420), (4200, 40804), (4242, 40400), (4848, 35350), (5050, 33936), (5600, 30603), (5656, 30300), (6060, 28280), (7070, 24240), (7575, 22624), (8080, 21210), (8400, 20402), (8484, 20200), (9696, 17675), (10100, 16968), (10201, 16800), (10605, 16160), (11312, 15150), (12120, 14140)]