99921150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31746

約数の個数: 72

約数和(自身を含む): 306815184

約数和(自身を除く): 206894034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 31721, 63442, 95163, 158605, 190326, 222047, 285489, 317210, 444094, 475815, 570978, 666141, 793025, 951630, 1110235, 1332282, 1427445, 1586050, 1998423, 2220470, 2379075, 2854890, 3330705, 3996846, 4758150, 5551175, 6661410, 7137225, 9992115, 11102350, 14274450, 16653525, 19984230, 33307050, 49960575, 99921150]

約数ペア:

[(1, 99921150), (2, 49960575), (3, 33307050), (5, 19984230), (6, 16653525), (7, 14274450), (9, 11102350), (10, 9992115), (14, 7137225), (15, 6661410), (18, 5551175), (21, 4758150), (25, 3996846), (30, 3330705), (35, 2854890), (42, 2379075), (45, 2220470), (50, 1998423), (63, 1586050), (70, 1427445), (75, 1332282), (90, 1110235), (105, 951630), (126, 793025), (150, 666141), (175, 570978), (210, 475815), (225, 444094), (315, 317210), (350, 285489), (450, 222047), (525, 190326), (630, 158605), (1050, 95163), (1575, 63442), (3150, 31721)]