72146700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2969}}^1$

素因数の和:2998

約数の個数: 108

約数和(自身を含む): 234594360

約数和(自身を除く): 162447660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2969, 4050, 4860, 5938, 6075, 8100, 8907, 11876, 12150, 14845, 17814, 24300, 26721, 29690, 35628, 44535, 53442, 59380, 74225, 80163, 89070, 106884, 133605, 148450, 160326, 178140, 222675, 240489, 267210, 296900, 320652, 400815, 445350, 480978, 534420, 668025, 721467, 801630, 890700, 961956, 1202445, 1336050, 1442934, 1603260, 2004075, 2404890, 2672100, 2885868, 3607335, 4008150, 4809780, 6012225, 7214670, 8016300, 12024450, 14429340, 18036675, 24048900, 36073350, 72146700]

約数ペア:

[(1, 72146700), (2, 36073350), (3, 24048900), (4, 18036675), (5, 14429340), (6, 12024450), (9, 8016300), (10, 7214670), (12, 6012225), (15, 4809780), (18, 4008150), (20, 3607335), (25, 2885868), (27, 2672100), (30, 2404890), (36, 2004075), (45, 1603260), (50, 1442934), (54, 1336050), (60, 1202445), (75, 961956), (81, 890700), (90, 801630), (100, 721467), (108, 668025), (135, 534420), (150, 480978), (162, 445350), (180, 400815), (225, 320652), (243, 296900), (270, 267210), (300, 240489), (324, 222675), (405, 178140), (450, 160326), (486, 148450), (540, 133605), (675, 106884), (810, 89070), (900, 80163), (972, 74225), (1215, 59380), (1350, 53442), (1620, 44535), (2025, 35628), (2430, 29690), (2700, 26721), (2969, 24300), (4050, 17814), (4860, 14845), (5938, 12150), (6075, 11876), (8100, 8907)]