9786900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 31872960

約数和(自身を除く): 22086060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 101, 102, 114, 150, 170, 190, 202, 204, 228, 255, 285, 300, 303, 323, 340, 380, 404, 425, 475, 505, 510, 570, 606, 646, 850, 950, 969, 1010, 1020, 1140, 1212, 1275, 1292, 1425, 1515, 1615, 1700, 1717, 1900, 1919, 1938, 2020, 2525, 2550, 2850, 3030, 3230, 3434, 3838, 3876, 4845, 5050, 5100, 5151, 5700, 5757, 6060, 6460, 6868, 7575, 7676, 8075, 8585, 9595, 9690, 10100, 10302, 11514, 15150, 16150, 17170, 19190, 19380, 20604, 23028, 24225, 25755, 28785, 30300, 32300, 32623, 34340, 38380, 42925, 47975, 48450, 51510, 57570, 65246, 85850, 95950, 96900, 97869, 103020, 115140, 128775, 130492, 143925, 163115, 171700, 191900, 195738, 257550, 287850, 326230, 391476, 489345, 515100, 575700, 652460, 815575, 978690, 1631150, 1957380, 2446725, 3262300, 4893450, 9786900]

約数ペア:

[(1, 9786900), (2, 4893450), (3, 3262300), (4, 2446725), (5, 1957380), (6, 1631150), (10, 978690), (12, 815575), (15, 652460), (17, 575700), (19, 515100), (20, 489345), (25, 391476), (30, 326230), (34, 287850), (38, 257550), (50, 195738), (51, 191900), (57, 171700), (60, 163115), (68, 143925), (75, 130492), (76, 128775), (85, 115140), (95, 103020), (100, 97869), (101, 96900), (102, 95950), (114, 85850), (150, 65246), (170, 57570), (190, 51510), (202, 48450), (204, 47975), (228, 42925), (255, 38380), (285, 34340), (300, 32623), (303, 32300), (323, 30300), (340, 28785), (380, 25755), (404, 24225), (425, 23028), (475, 20604), (505, 19380), (510, 19190), (570, 17170), (606, 16150), (646, 15150), (850, 11514), (950, 10302), (969, 10100), (1010, 9690), (1020, 9595), (1140, 8585), (1212, 8075), (1275, 7676), (1292, 7575), (1425, 6868), (1515, 6460), (1615, 6060), (1700, 5757), (1717, 5700), (1900, 5151), (1919, 5100), (1938, 5050), (2020, 4845), (2525, 3876), (2550, 3838), (2850, 3434), (3030, 3230)]