286689780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13647

約数の個数: 120

約数和(自身を含む): 968608872

約数和(自身を除く): 681919092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 13613, 21060, 27226, 40839, 54452, 68065, 81678, 122517, 136130, 163356, 176969, 204195, 245034, 272260, 353938, 367551, 408390, 490068, 530907, 612585, 707876, 735102, 816780, 884845, 1061814, 1102653, 1225170, 1470204, 1592721, 1769690, 1837755, 2123628, 2205306, 2450340, 2654535, 3185442, 3539380, 3675510, 4410612, 4778163, 5309070, 5513265, 6370884, 7351020, 7963605, 9556326, 10618140, 11026530, 14334489, 15927210, 19112652, 22053060, 23890815, 28668978, 31854420, 47781630, 57337956, 71672445, 95563260, 143344890, 286689780]

約数ペア:

[(1, 286689780), (2, 143344890), (3, 95563260), (4, 71672445), (5, 57337956), (6, 47781630), (9, 31854420), (10, 28668978), (12, 23890815), (13, 22053060), (15, 19112652), (18, 15927210), (20, 14334489), (26, 11026530), (27, 10618140), (30, 9556326), (36, 7963605), (39, 7351020), (45, 6370884), (52, 5513265), (54, 5309070), (60, 4778163), (65, 4410612), (78, 3675510), (81, 3539380), (90, 3185442), (108, 2654535), (117, 2450340), (130, 2205306), (135, 2123628), (156, 1837755), (162, 1769690), (180, 1592721), (195, 1470204), (234, 1225170), (260, 1102653), (270, 1061814), (324, 884845), (351, 816780), (390, 735102), (405, 707876), (468, 612585), (540, 530907), (585, 490068), (702, 408390), (780, 367551), (810, 353938), (1053, 272260), (1170, 245034), (1404, 204195), (1620, 176969), (1755, 163356), (2106, 136130), (2340, 122517), (3510, 81678), (4212, 68065), (5265, 54452), (7020, 40839), (10530, 27226), (13613, 21060)]