68825520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5659

約数の個数: 120

約数和(自身を含む): 244778976

約数和(自身を除く): 175953456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5623, 6120, 11246, 12240, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 67476, 84345, 89968, 95591, 101214, 112460, 134952, 168690, 191182, 202428, 224920, 253035, 269904, 286773, 337380, 382364, 404856, 449840, 477955, 506070, 573546, 674760, 764728, 809712, 860319, 955910, 1012140, 1147092, 1349520, 1433865, 1529456, 1720638, 1911820, 2024280, 2294184, 2867730, 3441276, 3823640, 4048560, 4301595, 4588368, 5735460, 6882552, 7647280, 8603190, 11470920, 13765104, 17206380, 22941840, 34412760, 68825520]

約数ペア:

[(1, 68825520), (2, 34412760), (3, 22941840), (4, 17206380), (5, 13765104), (6, 11470920), (8, 8603190), (9, 7647280), (10, 6882552), (12, 5735460), (15, 4588368), (16, 4301595), (17, 4048560), (18, 3823640), (20, 3441276), (24, 2867730), (30, 2294184), (34, 2024280), (36, 1911820), (40, 1720638), (45, 1529456), (48, 1433865), (51, 1349520), (60, 1147092), (68, 1012140), (72, 955910), (80, 860319), (85, 809712), (90, 764728), (102, 674760), (120, 573546), (136, 506070), (144, 477955), (153, 449840), (170, 404856), (180, 382364), (204, 337380), (240, 286773), (255, 269904), (272, 253035), (306, 224920), (340, 202428), (360, 191182), (408, 168690), (510, 134952), (612, 112460), (680, 101214), (720, 95591), (765, 89968), (816, 84345), (1020, 67476), (1224, 56230), (1360, 50607), (1530, 44984), (2040, 33738), (2448, 28115), (3060, 22492), (4080, 16869), (5623, 12240), (6120, 11246)]