42844200

素因数分解:

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

素因数の和:228

約数の個数: 144

約数和(自身を含む): 153308640

約数和(自身を除く): 110464440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 350, 404, 420, 505, 525, 600, 606, 700, 707, 808, 840, 1010, 1050, 1212, 1400, 1414, 1515, 2020, 2100, 2121, 2424, 2525, 2828, 3030, 3535, 4040, 4200, 4242, 5050, 5656, 6060, 7070, 7575, 8484, 10100, 10201, 10605, 12120, 14140, 15150, 16968, 17675, 20200, 20402, 21210, 28280, 30300, 30603, 35350, 40804, 42420, 51005, 53025, 60600, 61206, 70700, 71407, 81608, 84840, 102010, 106050, 122412, 141400, 142814, 153015, 204020, 212100, 214221, 244824, 255025, 285628, 306030, 357035, 408040, 424200, 428442, 510050, 571256, 612060, 714070, 765075, 856884, 1020100, 1071105, 1224120, 1428140, 1530150, 1713768, 1785175, 2040200, 2142210, 2856280, 3060300, 3570350, 4284420, 5355525, 6120600, 7140700, 8568840, 10711050, 14281400, 21422100, 42844200]

約数ペア:

[(1, 42844200), (2, 21422100), (3, 14281400), (4, 10711050), (5, 8568840), (6, 7140700), (7, 6120600), (8, 5355525), (10, 4284420), (12, 3570350), (14, 3060300), (15, 2856280), (20, 2142210), (21, 2040200), (24, 1785175), (25, 1713768), (28, 1530150), (30, 1428140), (35, 1224120), (40, 1071105), (42, 1020100), (50, 856884), (56, 765075), (60, 714070), (70, 612060), (75, 571256), (84, 510050), (100, 428442), (101, 424200), (105, 408040), (120, 357035), (140, 306030), (150, 285628), (168, 255025), (175, 244824), (200, 214221), (202, 212100), (210, 204020), (280, 153015), (300, 142814), (303, 141400), (350, 122412), (404, 106050), (420, 102010), (505, 84840), (525, 81608), (600, 71407), (606, 70700), (700, 61206), (707, 60600), (808, 53025), (840, 51005), (1010, 42420), (1050, 40804), (1212, 35350), (1400, 30603), (1414, 30300), (1515, 28280), (2020, 21210), (2100, 20402), (2121, 20200), (2424, 17675), (2525, 16968), (2828, 15150), (3030, 14140), (3535, 12120), (4040, 10605), (4200, 10201), (4242, 10100), (5050, 8484), (5656, 7575), (6060, 7070)]