165013800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 591926400

約数和(自身を除く): 426912600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 350, 389, 404, 420, 505, 525, 600, 606, 700, 707, 778, 808, 840, 1010, 1050, 1167, 1212, 1400, 1414, 1515, 1556, 1945, 2020, 2100, 2121, 2334, 2424, 2525, 2723, 2828, 3030, 3112, 3535, 3890, 4040, 4200, 4242, 4668, 5050, 5446, 5656, 5835, 6060, 7070, 7575, 7780, 8169, 8484, 9336, 9725, 10100, 10605, 10892, 11670, 12120, 13615, 14140, 15150, 15560, 16338, 16968, 17675, 19450, 20200, 21210, 21784, 23340, 27230, 28280, 29175, 30300, 32676, 35350, 38900, 39289, 40845, 42420, 46680, 53025, 54460, 58350, 60600, 65352, 68075, 70700, 77800, 78578, 81690, 84840, 106050, 108920, 116700, 117867, 136150, 141400, 157156, 163380, 196445, 204225, 212100, 233400, 235734, 272300, 275023, 314312, 326760, 392890, 408450, 424200, 471468, 544600, 550046, 589335, 785780, 816900, 825069, 942936, 982225, 1100092, 1178670, 1375115, 1571560, 1633800, 1650138, 1964450, 2200184, 2357340, 2750230, 2946675, 3300276, 3928900, 4125345, 4714680, 5500460, 5893350, 6600552, 6875575, 7857800, 8250690, 11000920, 11786700, 13751150, 16501380, 20626725, 23573400, 27502300, 33002760, 41253450, 55004600, 82506900, 165013800]

約数ペア:

[(1, 165013800), (2, 82506900), (3, 55004600), (4, 41253450), (5, 33002760), (6, 27502300), (7, 23573400), (8, 20626725), (10, 16501380), (12, 13751150), (14, 11786700), (15, 11000920), (20, 8250690), (21, 7857800), (24, 6875575), (25, 6600552), (28, 5893350), (30, 5500460), (35, 4714680), (40, 4125345), (42, 3928900), (50, 3300276), (56, 2946675), (60, 2750230), (70, 2357340), (75, 2200184), (84, 1964450), (100, 1650138), (101, 1633800), (105, 1571560), (120, 1375115), (140, 1178670), (150, 1100092), (168, 982225), (175, 942936), (200, 825069), (202, 816900), (210, 785780), (280, 589335), (300, 550046), (303, 544600), (350, 471468), (389, 424200), (404, 408450), (420, 392890), (505, 326760), (525, 314312), (600, 275023), (606, 272300), (700, 235734), (707, 233400), (778, 212100), (808, 204225), (840, 196445), (1010, 163380), (1050, 157156), (1167, 141400), (1212, 136150), (1400, 117867), (1414, 116700), (1515, 108920), (1556, 106050), (1945, 84840), (2020, 81690), (2100, 78578), (2121, 77800), (2334, 70700), (2424, 68075), (2525, 65352), (2723, 60600), (2828, 58350), (3030, 54460), (3112, 53025), (3535, 46680), (3890, 42420), (4040, 40845), (4200, 39289), (4242, 38900), (4668, 35350), (5050, 32676), (5446, 30300), (5656, 29175), (5835, 28280), (6060, 27230), (7070, 23340), (7575, 21784), (7780, 21210), (8169, 20200), (8484, 19450), (9336, 17675), (9725, 16968), (10100, 16338), (10605, 15560), (10892, 15150), (11670, 14140), (12120, 13615)]