228697260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 754556880

約数和(自身を除く): 525859620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 109, 110, 121, 132, 165, 170, 187, 204, 218, 220, 242, 255, 289, 327, 330, 340, 363, 374, 436, 484, 510, 545, 561, 578, 605, 654, 660, 726, 748, 867, 935, 1020, 1090, 1122, 1156, 1199, 1210, 1308, 1445, 1452, 1635, 1734, 1815, 1853, 1870, 2057, 2180, 2244, 2398, 2420, 2805, 2890, 3179, 3270, 3468, 3597, 3630, 3706, 3740, 4114, 4335, 4796, 5559, 5610, 5780, 5995, 6171, 6358, 6540, 7194, 7260, 7412, 8228, 8670, 9265, 9537, 10285, 11118, 11220, 11990, 12342, 12716, 13189, 14388, 15895, 17340, 17985, 18530, 19074, 20383, 20570, 22236, 23980, 24684, 26378, 27795, 30855, 31501, 31790, 34969, 35970, 37060, 38148, 39567, 40766, 41140, 47685, 52756, 55590, 61149, 61710, 63002, 63580, 65945, 69938, 71940, 79134, 81532, 94503, 95370, 101915, 104907, 111180, 122298, 123420, 126004, 131890, 139876, 157505, 158268, 174845, 189006, 190740, 197835, 203830, 209814, 224213, 244596, 263780, 305745, 315010, 346511, 349690, 378012, 395670, 407660, 419628, 448426, 472515, 524535, 611490, 630020, 672639, 693022, 699380, 791340, 896852, 945030, 1039533, 1049070, 1121065, 1222980, 1345278, 1386044, 1732555, 1890060, 2079066, 2098140, 2242130, 2690556, 3363195, 3465110, 3811621, 4158132, 4484260, 5197665, 6726390, 6930220, 7623242, 10395330, 11434863, 13452780, 15246484, 19058105, 20790660, 22869726, 38116210, 45739452, 57174315, 76232420, 114348630, 228697260]

約数ペア:

[(1, 228697260), (2, 114348630), (3, 76232420), (4, 57174315), (5, 45739452), (6, 38116210), (10, 22869726), (11, 20790660), (12, 19058105), (15, 15246484), (17, 13452780), (20, 11434863), (22, 10395330), (30, 7623242), (33, 6930220), (34, 6726390), (44, 5197665), (51, 4484260), (55, 4158132), (60, 3811621), (66, 3465110), (68, 3363195), (85, 2690556), (102, 2242130), (109, 2098140), (110, 2079066), (121, 1890060), (132, 1732555), (165, 1386044), (170, 1345278), (187, 1222980), (204, 1121065), (218, 1049070), (220, 1039533), (242, 945030), (255, 896852), (289, 791340), (327, 699380), (330, 693022), (340, 672639), (363, 630020), (374, 611490), (436, 524535), (484, 472515), (510, 448426), (545, 419628), (561, 407660), (578, 395670), (605, 378012), (654, 349690), (660, 346511), (726, 315010), (748, 305745), (867, 263780), (935, 244596), (1020, 224213), (1090, 209814), (1122, 203830), (1156, 197835), (1199, 190740), (1210, 189006), (1308, 174845), (1445, 158268), (1452, 157505), (1635, 139876), (1734, 131890), (1815, 126004), (1853, 123420), (1870, 122298), (2057, 111180), (2180, 104907), (2244, 101915), (2398, 95370), (2420, 94503), (2805, 81532), (2890, 79134), (3179, 71940), (3270, 69938), (3468, 65945), (3597, 63580), (3630, 63002), (3706, 61710), (3740, 61149), (4114, 55590), (4335, 52756), (4796, 47685), (5559, 41140), (5610, 40766), (5780, 39567), (5995, 38148), (6171, 37060), (6358, 35970), (6540, 34969), (7194, 31790), (7260, 31501), (7412, 30855), (8228, 27795), (8670, 26378), (9265, 24684), (9537, 23980), (10285, 22236), (11118, 20570), (11220, 20383), (11990, 19074), (12342, 18530), (12716, 17985), (13189, 17340), (14388, 15895)]