71431200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3307}}^1$

素因数の和:3336

約数の個数: 144

約数和(自身を含む): 258420960

約数和(自身を除く): 186989760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3307, 3600, 4320, 5400, 6614, 7200, 9921, 10800, 13228, 16535, 19842, 21600, 26456, 29763, 33070, 39684, 49605, 52912, 59526, 66140, 79368, 82675, 89289, 99210, 105824, 119052, 132280, 148815, 158736, 165350, 178578, 198420, 238104, 248025, 264560, 297630, 317472, 330700, 357156, 396840, 446445, 476208, 496050, 529120, 595260, 661400, 714312, 744075, 793680, 892890, 952416, 992100, 1190520, 1322800, 1428624, 1488150, 1587360, 1785780, 1984200, 2232225, 2381040, 2645600, 2857248, 2976300, 3571560, 3968400, 4464450, 4762080, 5952600, 7143120, 7936800, 8928900, 11905200, 14286240, 17857800, 23810400, 35715600, 71431200]

約数ペア:

[(1, 71431200), (2, 35715600), (3, 23810400), (4, 17857800), (5, 14286240), (6, 11905200), (8, 8928900), (9, 7936800), (10, 7143120), (12, 5952600), (15, 4762080), (16, 4464450), (18, 3968400), (20, 3571560), (24, 2976300), (25, 2857248), (27, 2645600), (30, 2381040), (32, 2232225), (36, 1984200), (40, 1785780), (45, 1587360), (48, 1488150), (50, 1428624), (54, 1322800), (60, 1190520), (72, 992100), (75, 952416), (80, 892890), (90, 793680), (96, 744075), (100, 714312), (108, 661400), (120, 595260), (135, 529120), (144, 496050), (150, 476208), (160, 446445), (180, 396840), (200, 357156), (216, 330700), (225, 317472), (240, 297630), (270, 264560), (288, 248025), (300, 238104), (360, 198420), (400, 178578), (432, 165350), (450, 158736), (480, 148815), (540, 132280), (600, 119052), (675, 105824), (720, 99210), (800, 89289), (864, 82675), (900, 79368), (1080, 66140), (1200, 59526), (1350, 52912), (1440, 49605), (1800, 39684), (2160, 33070), (2400, 29763), (2700, 26456), (3307, 21600), (3600, 19842), (4320, 16535), (5400, 13228), (6614, 10800), (7200, 9921)]