9921180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 29494080

約数和(自身を除く): 19572900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 109, 111, 123, 148, 164, 185, 205, 218, 222, 246, 327, 370, 410, 436, 444, 492, 545, 555, 615, 654, 740, 820, 1090, 1110, 1230, 1308, 1517, 1635, 2180, 2220, 2460, 3034, 3270, 4033, 4469, 4551, 6068, 6540, 7585, 8066, 8938, 9102, 12099, 13407, 15170, 16132, 17876, 18204, 20165, 22345, 22755, 24198, 26814, 30340, 40330, 44690, 45510, 48396, 53628, 60495, 67035, 80660, 89380, 91020, 120990, 134070, 165353, 241980, 268140, 330706, 496059, 661412, 826765, 992118, 1653530, 1984236, 2480295, 3307060, 4960590, 9921180]

約数ペア:

[(1, 9921180), (2, 4960590), (3, 3307060), (4, 2480295), (5, 1984236), (6, 1653530), (10, 992118), (12, 826765), (15, 661412), (20, 496059), (30, 330706), (37, 268140), (41, 241980), (60, 165353), (74, 134070), (82, 120990), (109, 91020), (111, 89380), (123, 80660), (148, 67035), (164, 60495), (185, 53628), (205, 48396), (218, 45510), (222, 44690), (246, 40330), (327, 30340), (370, 26814), (410, 24198), (436, 22755), (444, 22345), (492, 20165), (545, 18204), (555, 17876), (615, 16132), (654, 15170), (740, 13407), (820, 12099), (1090, 9102), (1110, 8938), (1230, 8066), (1308, 7585), (1517, 6540), (1635, 6068), (2180, 4551), (2220, 4469), (2460, 4033), (3034, 3270)]