229263100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 574713216

約数和(自身を除く): 345450116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 43, 44, 50, 55, 74, 86, 100, 110, 131, 148, 172, 185, 215, 220, 262, 275, 370, 407, 430, 473, 524, 550, 655, 740, 814, 860, 925, 946, 1075, 1100, 1310, 1441, 1591, 1628, 1850, 1892, 2035, 2150, 2365, 2620, 2882, 3182, 3275, 3700, 4070, 4300, 4730, 4847, 5633, 5764, 6364, 6550, 7205, 7955, 8140, 9460, 9694, 10175, 11266, 11825, 13100, 14410, 15910, 17501, 19388, 20350, 22532, 23650, 24235, 28165, 28820, 31820, 35002, 36025, 39775, 40700, 47300, 48470, 53317, 56330, 61963, 70004, 72050, 79550, 87505, 96940, 106634, 112660, 121175, 123926, 140825, 144100, 159100, 175010, 208421, 213268, 242350, 247852, 266585, 281650, 309815, 350020, 416842, 437525, 484700, 533170, 563300, 619630, 833684, 875050, 1042105, 1066340, 1239260, 1332925, 1549075, 1750100, 2084210, 2292631, 2665850, 3098150, 4168420, 4585262, 5210525, 5331700, 6196300, 9170524, 10421050, 11463155, 20842100, 22926310, 45852620, 57315775, 114631550, 229263100]

約数ペア:

[(1, 229263100), (2, 114631550), (4, 57315775), (5, 45852620), (10, 22926310), (11, 20842100), (20, 11463155), (22, 10421050), (25, 9170524), (37, 6196300), (43, 5331700), (44, 5210525), (50, 4585262), (55, 4168420), (74, 3098150), (86, 2665850), (100, 2292631), (110, 2084210), (131, 1750100), (148, 1549075), (172, 1332925), (185, 1239260), (215, 1066340), (220, 1042105), (262, 875050), (275, 833684), (370, 619630), (407, 563300), (430, 533170), (473, 484700), (524, 437525), (550, 416842), (655, 350020), (740, 309815), (814, 281650), (860, 266585), (925, 247852), (946, 242350), (1075, 213268), (1100, 208421), (1310, 175010), (1441, 159100), (1591, 144100), (1628, 140825), (1850, 123926), (1892, 121175), (2035, 112660), (2150, 106634), (2365, 96940), (2620, 87505), (2882, 79550), (3182, 72050), (3275, 70004), (3700, 61963), (4070, 56330), (4300, 53317), (4730, 48470), (4847, 47300), (5633, 40700), (5764, 39775), (6364, 36025), (6550, 35002), (7205, 31820), (7955, 28820), (8140, 28165), (9460, 24235), (9694, 23650), (10175, 22532), (11266, 20350), (11825, 19388), (13100, 17501), (14410, 15910)]