68460300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 230870640

約数和(自身を除く): 162410340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 43, 45, 50, 58, 60, 61, 75, 86, 87, 90, 100, 116, 122, 129, 145, 150, 172, 174, 180, 183, 215, 225, 244, 258, 261, 290, 300, 305, 348, 366, 387, 430, 435, 450, 516, 522, 549, 580, 610, 645, 725, 732, 774, 860, 870, 900, 915, 1044, 1075, 1098, 1220, 1247, 1290, 1305, 1450, 1525, 1548, 1740, 1769, 1830, 1935, 2150, 2175, 2196, 2494, 2580, 2610, 2623, 2745, 2900, 3050, 3225, 3538, 3660, 3741, 3870, 4300, 4350, 4575, 4988, 5220, 5246, 5307, 5490, 6100, 6235, 6450, 6525, 7076, 7482, 7740, 7869, 8700, 8845, 9150, 9675, 10492, 10614, 10980, 11223, 12470, 12900, 13050, 13115, 13725, 14964, 15738, 15921, 17690, 18300, 18705, 19350, 21228, 22446, 23607, 24940, 26100, 26230, 26535, 27450, 31175, 31476, 31842, 35380, 37410, 38700, 39345, 44225, 44892, 47214, 52460, 53070, 54900, 56115, 62350, 63684, 65575, 74820, 76067, 78690, 79605, 88450, 93525, 94428, 106140, 112230, 118035, 124700, 131150, 132675, 152134, 157380, 159210, 176900, 187050, 196725, 224460, 228201, 236070, 262300, 265350, 280575, 304268, 318420, 374100, 380335, 393450, 398025, 456402, 472140, 530700, 561150, 590175, 684603, 760670, 786900, 796050, 912804, 1122300, 1141005, 1180350, 1369206, 1521340, 1592100, 1901675, 2282010, 2360700, 2738412, 3423015, 3803350, 4564020, 5705025, 6846030, 7606700, 11410050, 13692060, 17115075, 22820100, 34230150, 68460300]

約数ペア:

[(1, 68460300), (2, 34230150), (3, 22820100), (4, 17115075), (5, 13692060), (6, 11410050), (9, 7606700), (10, 6846030), (12, 5705025), (15, 4564020), (18, 3803350), (20, 3423015), (25, 2738412), (29, 2360700), (30, 2282010), (36, 1901675), (43, 1592100), (45, 1521340), (50, 1369206), (58, 1180350), (60, 1141005), (61, 1122300), (75, 912804), (86, 796050), (87, 786900), (90, 760670), (100, 684603), (116, 590175), (122, 561150), (129, 530700), (145, 472140), (150, 456402), (172, 398025), (174, 393450), (180, 380335), (183, 374100), (215, 318420), (225, 304268), (244, 280575), (258, 265350), (261, 262300), (290, 236070), (300, 228201), (305, 224460), (348, 196725), (366, 187050), (387, 176900), (430, 159210), (435, 157380), (450, 152134), (516, 132675), (522, 131150), (549, 124700), (580, 118035), (610, 112230), (645, 106140), (725, 94428), (732, 93525), (774, 88450), (860, 79605), (870, 78690), (900, 76067), (915, 74820), (1044, 65575), (1075, 63684), (1098, 62350), (1220, 56115), (1247, 54900), (1290, 53070), (1305, 52460), (1450, 47214), (1525, 44892), (1548, 44225), (1740, 39345), (1769, 38700), (1830, 37410), (1935, 35380), (2150, 31842), (2175, 31476), (2196, 31175), (2494, 27450), (2580, 26535), (2610, 26230), (2623, 26100), (2745, 24940), (2900, 23607), (3050, 22446), (3225, 21228), (3538, 19350), (3660, 18705), (3741, 18300), (3870, 17690), (4300, 15921), (4350, 15738), (4575, 14964), (4988, 13725), (5220, 13115), (5246, 13050), (5307, 12900), (5490, 12470), (6100, 11223), (6235, 10980), (6450, 10614), (6525, 10492), (7076, 9675), (7482, 9150), (7740, 8845), (7869, 8700)]