27146280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 98599680

約数和(自身を除く): 71453400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1901, 2040, 2380, 2856, 3570, 3802, 4760, 5703, 7140, 7604, 9505, 11406, 13307, 14280, 15208, 19010, 22812, 26614, 28515, 32317, 38020, 39921, 45624, 53228, 57030, 64634, 66535, 76040, 79842, 96951, 106456, 114060, 129268, 133070, 159684, 161585, 193902, 199605, 226219, 228120, 258536, 266140, 319368, 323170, 387804, 399210, 452438, 484755, 532280, 646340, 678657, 775608, 798420, 904876, 969510, 1131095, 1292680, 1357314, 1596840, 1809752, 1939020, 2262190, 2714628, 3393285, 3878040, 4524380, 5429256, 6786570, 9048760, 13573140, 27146280]

約数ペア:

[(1, 27146280), (2, 13573140), (3, 9048760), (4, 6786570), (5, 5429256), (6, 4524380), (7, 3878040), (8, 3393285), (10, 2714628), (12, 2262190), (14, 1939020), (15, 1809752), (17, 1596840), (20, 1357314), (21, 1292680), (24, 1131095), (28, 969510), (30, 904876), (34, 798420), (35, 775608), (40, 678657), (42, 646340), (51, 532280), (56, 484755), (60, 452438), (68, 399210), (70, 387804), (84, 323170), (85, 319368), (102, 266140), (105, 258536), (119, 228120), (120, 226219), (136, 199605), (140, 193902), (168, 161585), (170, 159684), (204, 133070), (210, 129268), (238, 114060), (255, 106456), (280, 96951), (340, 79842), (357, 76040), (408, 66535), (420, 64634), (476, 57030), (510, 53228), (595, 45624), (680, 39921), (714, 38020), (840, 32317), (952, 28515), (1020, 26614), (1190, 22812), (1428, 19010), (1785, 15208), (1901, 14280), (2040, 13307), (2380, 11406), (2856, 9505), (3570, 7604), (3802, 7140), (4760, 5703)]