40071150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12721}}^1$

素因数の和:12746

約数の個数: 72

約数和(自身を含む): 123047184

約数和(自身を除く): 82976034

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, 12721, 25442, 38163, 63605, 76326, 89047, 114489, 127210, 178094, 190815, 228978, 267141, 318025, 381630, 445235, 534282, 572445, 636050, 801423, 890470, 954075, 1144890, 1335705, 1602846, 1908150, 2226175, 2671410, 2862225, 4007115, 4452350, 5724450, 6678525, 8014230, 13357050, 20035575, 40071150]

約数ペア:

[(1, 40071150), (2, 20035575), (3, 13357050), (5, 8014230), (6, 6678525), (7, 5724450), (9, 4452350), (10, 4007115), (14, 2862225), (15, 2671410), (18, 2226175), (21, 1908150), (25, 1602846), (30, 1335705), (35, 1144890), (42, 954075), (45, 890470), (50, 801423), (63, 636050), (70, 572445), (75, 534282), (90, 445235), (105, 381630), (126, 318025), (150, 267141), (175, 228978), (210, 190815), (225, 178094), (315, 127210), (350, 114489), (450, 89047), (525, 76326), (630, 63605), (1050, 38163), (1575, 25442), (3150, 12721)]