56979300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 193098752

約数和(自身を除く): 136119452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 631, 645, 700, 860, 903, 1050, 1075, 1204, 1262, 1290, 1505, 1806, 1893, 2100, 2150, 2524, 2580, 3010, 3155, 3225, 3612, 3786, 4300, 4417, 4515, 6020, 6310, 6450, 7525, 7572, 8834, 9030, 9465, 12620, 12900, 13251, 15050, 15775, 17668, 18060, 18930, 22085, 22575, 26502, 27133, 30100, 31550, 37860, 44170, 45150, 47325, 53004, 54266, 63100, 66255, 81399, 88340, 90300, 94650, 108532, 110425, 132510, 135665, 162798, 189300, 189931, 220850, 265020, 271330, 325596, 331275, 379862, 406995, 441700, 542660, 569793, 662550, 678325, 759724, 813990, 949655, 1139586, 1325100, 1356650, 1627980, 1899310, 2034975, 2279172, 2713300, 2848965, 3798620, 4069950, 4748275, 5697930, 8139900, 9496550, 11395860, 14244825, 18993100, 28489650, 56979300]

約数ペア:

[(1, 56979300), (2, 28489650), (3, 18993100), (4, 14244825), (5, 11395860), (6, 9496550), (7, 8139900), (10, 5697930), (12, 4748275), (14, 4069950), (15, 3798620), (20, 2848965), (21, 2713300), (25, 2279172), (28, 2034975), (30, 1899310), (35, 1627980), (42, 1356650), (43, 1325100), (50, 1139586), (60, 949655), (70, 813990), (75, 759724), (84, 678325), (86, 662550), (100, 569793), (105, 542660), (129, 441700), (140, 406995), (150, 379862), (172, 331275), (175, 325596), (210, 271330), (215, 265020), (258, 220850), (300, 189931), (301, 189300), (350, 162798), (420, 135665), (430, 132510), (516, 110425), (525, 108532), (602, 94650), (631, 90300), (645, 88340), (700, 81399), (860, 66255), (903, 63100), (1050, 54266), (1075, 53004), (1204, 47325), (1262, 45150), (1290, 44170), (1505, 37860), (1806, 31550), (1893, 30100), (2100, 27133), (2150, 26502), (2524, 22575), (2580, 22085), (3010, 18930), (3155, 18060), (3225, 17668), (3612, 15775), (3786, 15050), (4300, 13251), (4417, 12900), (4515, 12620), (6020, 9465), (6310, 9030), (6450, 8834), (7525, 7572)]