69992100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8641}}^1$

素因数の和:8667

約数の個数: 90

約数和(自身を含む): 226912994

約数和(自身を除く): 156920894

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, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8641, 17282, 25923, 34564, 43205, 51846, 77769, 86410, 103692, 129615, 155538, 172820, 216025, 233307, 259230, 311076, 388845, 432050, 466614, 518460, 648075, 699921, 777690, 864100, 933228, 1166535, 1296150, 1399842, 1555380, 1944225, 2333070, 2592300, 2799684, 3499605, 3888450, 4666140, 5832675, 6999210, 7776900, 11665350, 13998420, 17498025, 23330700, 34996050, 69992100]

約数ペア:

[(1, 69992100), (2, 34996050), (3, 23330700), (4, 17498025), (5, 13998420), (6, 11665350), (9, 7776900), (10, 6999210), (12, 5832675), (15, 4666140), (18, 3888450), (20, 3499605), (25, 2799684), (27, 2592300), (30, 2333070), (36, 1944225), (45, 1555380), (50, 1399842), (54, 1296150), (60, 1166535), (75, 933228), (81, 864100), (90, 777690), (100, 699921), (108, 648075), (135, 518460), (150, 466614), (162, 432050), (180, 388845), (225, 311076), (270, 259230), (300, 233307), (324, 216025), (405, 172820), (450, 155538), (540, 129615), (675, 103692), (810, 86410), (900, 77769), (1350, 51846), (1620, 43205), (2025, 34564), (2700, 25923), (4050, 17282), (8100, 8641)]