165906900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 144

約数和(自身を含む): 546145600

約数和(自身を除く): 380238700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1429, 1548, 1935, 2150, 2322, 2580, 2700, 2858, 3225, 3870, 4287, 4300, 4644, 5716, 5805, 6450, 7145, 7740, 8574, 9675, 11610, 12861, 12900, 14290, 17148, 19350, 21435, 23220, 25722, 28580, 29025, 35725, 38583, 38700, 42870, 51444, 58050, 61447, 64305, 71450, 77166, 85740, 107175, 116100, 122894, 128610, 142900, 154332, 184341, 192915, 214350, 245788, 257220, 307235, 321525, 368682, 385830, 428700, 553023, 614470, 643050, 737364, 771660, 921705, 964575, 1106046, 1228940, 1286100, 1536175, 1659069, 1843410, 1929150, 2212092, 2765115, 3072350, 3318138, 3686820, 3858300, 4608525, 5530230, 6144700, 6636276, 8295345, 9217050, 11060460, 13825575, 16590690, 18434100, 27651150, 33181380, 41476725, 55302300, 82953450, 165906900]

約数ペア:

[(1, 165906900), (2, 82953450), (3, 55302300), (4, 41476725), (5, 33181380), (6, 27651150), (9, 18434100), (10, 16590690), (12, 13825575), (15, 11060460), (18, 9217050), (20, 8295345), (25, 6636276), (27, 6144700), (30, 5530230), (36, 4608525), (43, 3858300), (45, 3686820), (50, 3318138), (54, 3072350), (60, 2765115), (75, 2212092), (86, 1929150), (90, 1843410), (100, 1659069), (108, 1536175), (129, 1286100), (135, 1228940), (150, 1106046), (172, 964575), (180, 921705), (215, 771660), (225, 737364), (258, 643050), (270, 614470), (300, 553023), (387, 428700), (430, 385830), (450, 368682), (516, 321525), (540, 307235), (645, 257220), (675, 245788), (774, 214350), (860, 192915), (900, 184341), (1075, 154332), (1161, 142900), (1290, 128610), (1350, 122894), (1429, 116100), (1548, 107175), (1935, 85740), (2150, 77166), (2322, 71450), (2580, 64305), (2700, 61447), (2858, 58050), (3225, 51444), (3870, 42870), (4287, 38700), (4300, 38583), (4644, 35725), (5716, 29025), (5805, 28580), (6450, 25722), (7145, 23220), (7740, 21435), (8574, 19350), (9675, 17148), (11610, 14290), (12861, 12900)]