136896200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 377961300

約数和(自身を除く): 241065100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 122, 140, 175, 196, 200, 229, 244, 245, 280, 305, 350, 392, 427, 458, 488, 490, 610, 700, 854, 916, 980, 1145, 1220, 1225, 1400, 1525, 1603, 1708, 1832, 1960, 2135, 2290, 2440, 2450, 2989, 3050, 3206, 3416, 4270, 4580, 4900, 5725, 5978, 6100, 6412, 8015, 8540, 9160, 9800, 10675, 11221, 11450, 11956, 12200, 12824, 13969, 14945, 16030, 17080, 21350, 22442, 22900, 23912, 27938, 29890, 32060, 40075, 42700, 44884, 45800, 55876, 56105, 59780, 64120, 69845, 74725, 80150, 85400, 89768, 97783, 111752, 112210, 119560, 139690, 149450, 160300, 195566, 224420, 279380, 280525, 298900, 320600, 349225, 391132, 448840, 488915, 558760, 561050, 597800, 684481, 698450, 782264, 977830, 1122100, 1368962, 1396900, 1955660, 2244200, 2444575, 2737924, 2793800, 3422405, 3911320, 4889150, 5475848, 6844810, 9778300, 13689620, 17112025, 19556600, 27379240, 34224050, 68448100, 136896200]

約数ペア:

[(1, 136896200), (2, 68448100), (4, 34224050), (5, 27379240), (7, 19556600), (8, 17112025), (10, 13689620), (14, 9778300), (20, 6844810), (25, 5475848), (28, 4889150), (35, 3911320), (40, 3422405), (49, 2793800), (50, 2737924), (56, 2444575), (61, 2244200), (70, 1955660), (98, 1396900), (100, 1368962), (122, 1122100), (140, 977830), (175, 782264), (196, 698450), (200, 684481), (229, 597800), (244, 561050), (245, 558760), (280, 488915), (305, 448840), (350, 391132), (392, 349225), (427, 320600), (458, 298900), (488, 280525), (490, 279380), (610, 224420), (700, 195566), (854, 160300), (916, 149450), (980, 139690), (1145, 119560), (1220, 112210), (1225, 111752), (1400, 97783), (1525, 89768), (1603, 85400), (1708, 80150), (1832, 74725), (1960, 69845), (2135, 64120), (2290, 59780), (2440, 56105), (2450, 55876), (2989, 45800), (3050, 44884), (3206, 42700), (3416, 40075), (4270, 32060), (4580, 29890), (4900, 27938), (5725, 23912), (5978, 22900), (6100, 22442), (6412, 21350), (8015, 17080), (8540, 16030), (9160, 14945), (9800, 13969), (10675, 12824), (11221, 12200), (11450, 11956)]