248782200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 822864000

約数和(自身を除く): 574081800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 139, 150, 152, 157, 190, 200, 228, 278, 285, 300, 314, 380, 417, 456, 471, 475, 556, 570, 600, 628, 695, 760, 785, 834, 942, 950, 1112, 1140, 1256, 1390, 1425, 1570, 1668, 1884, 1900, 2085, 2280, 2355, 2641, 2780, 2850, 2983, 3140, 3336, 3475, 3768, 3800, 3925, 4170, 4710, 5282, 5560, 5700, 5966, 6280, 6950, 7850, 7923, 8340, 8949, 9420, 10425, 10564, 11400, 11775, 11932, 13205, 13900, 14915, 15700, 15846, 16680, 17898, 18840, 20850, 21128, 21823, 23550, 23864, 26410, 27800, 29830, 31400, 31692, 35796, 39615, 41700, 43646, 44745, 47100, 52820, 59660, 63384, 65469, 66025, 71592, 74575, 79230, 83400, 87292, 89490, 94200, 105640, 109115, 119320, 130938, 132050, 149150, 158460, 174584, 178980, 198075, 218230, 223725, 261876, 264100, 298300, 316920, 327345, 357960, 396150, 414637, 436460, 447450, 523752, 528200, 545575, 596600, 654690, 792300, 829274, 872920, 894900, 1091150, 1243911, 1309380, 1584600, 1636725, 1658548, 1789800, 2073185, 2182300, 2487822, 2618760, 3273450, 3317096, 4146370, 4364600, 4975644, 6219555, 6546900, 8292740, 9951288, 10365925, 12439110, 13093800, 16585480, 20731850, 24878220, 31097775, 41463700, 49756440, 62195550, 82927400, 124391100, 248782200]

約数ペア:

[(1, 248782200), (2, 124391100), (3, 82927400), (4, 62195550), (5, 49756440), (6, 41463700), (8, 31097775), (10, 24878220), (12, 20731850), (15, 16585480), (19, 13093800), (20, 12439110), (24, 10365925), (25, 9951288), (30, 8292740), (38, 6546900), (40, 6219555), (50, 4975644), (57, 4364600), (60, 4146370), (75, 3317096), (76, 3273450), (95, 2618760), (100, 2487822), (114, 2182300), (120, 2073185), (139, 1789800), (150, 1658548), (152, 1636725), (157, 1584600), (190, 1309380), (200, 1243911), (228, 1091150), (278, 894900), (285, 872920), (300, 829274), (314, 792300), (380, 654690), (417, 596600), (456, 545575), (471, 528200), (475, 523752), (556, 447450), (570, 436460), (600, 414637), (628, 396150), (695, 357960), (760, 327345), (785, 316920), (834, 298300), (942, 264100), (950, 261876), (1112, 223725), (1140, 218230), (1256, 198075), (1390, 178980), (1425, 174584), (1570, 158460), (1668, 149150), (1884, 132050), (1900, 130938), (2085, 119320), (2280, 109115), (2355, 105640), (2641, 94200), (2780, 89490), (2850, 87292), (2983, 83400), (3140, 79230), (3336, 74575), (3475, 71592), (3768, 66025), (3800, 65469), (3925, 63384), (4170, 59660), (4710, 52820), (5282, 47100), (5560, 44745), (5700, 43646), (5966, 41700), (6280, 39615), (6950, 35796), (7850, 31692), (7923, 31400), (8340, 29830), (8949, 27800), (9420, 26410), (10425, 23864), (10564, 23550), (11400, 21823), (11775, 21128), (11932, 20850), (13205, 18840), (13900, 17898), (14915, 16680), (15700, 15846)]