77493540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 226606464

約数和(自身を除く): 149112924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 134, 148, 185, 201, 222, 268, 335, 370, 402, 444, 521, 555, 670, 740, 804, 1005, 1042, 1110, 1340, 1563, 2010, 2084, 2220, 2479, 2605, 3126, 4020, 4958, 5210, 6252, 7437, 7815, 9916, 10420, 12395, 14874, 15630, 19277, 24790, 29748, 31260, 34907, 37185, 38554, 49580, 57831, 69814, 74370, 77108, 96385, 104721, 115662, 139628, 148740, 174535, 192770, 209442, 231324, 289155, 349070, 385540, 418884, 523605, 578310, 698140, 1047210, 1156620, 1291559, 2094420, 2583118, 3874677, 5166236, 6457795, 7749354, 12915590, 15498708, 19373385, 25831180, 38746770, 77493540]

約数ペア:

[(1, 77493540), (2, 38746770), (3, 25831180), (4, 19373385), (5, 15498708), (6, 12915590), (10, 7749354), (12, 6457795), (15, 5166236), (20, 3874677), (30, 2583118), (37, 2094420), (60, 1291559), (67, 1156620), (74, 1047210), (111, 698140), (134, 578310), (148, 523605), (185, 418884), (201, 385540), (222, 349070), (268, 289155), (335, 231324), (370, 209442), (402, 192770), (444, 174535), (521, 148740), (555, 139628), (670, 115662), (740, 104721), (804, 96385), (1005, 77108), (1042, 74370), (1110, 69814), (1340, 57831), (1563, 49580), (2010, 38554), (2084, 37185), (2220, 34907), (2479, 31260), (2605, 29748), (3126, 24790), (4020, 19277), (4958, 15630), (5210, 14874), (6252, 12395), (7437, 10420), (7815, 9916)]