76636620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 239685264

約数和(自身を除く): 163048644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 311, 333, 370, 444, 555, 622, 666, 740, 933, 1110, 1244, 1332, 1369, 1555, 1665, 1866, 2220, 2738, 2799, 3110, 3330, 3732, 4107, 4665, 5476, 5598, 6220, 6660, 6845, 8214, 9330, 11196, 11507, 12321, 13690, 13995, 16428, 18660, 20535, 23014, 24642, 27380, 27990, 34521, 41070, 46028, 49284, 55980, 57535, 61605, 69042, 82140, 103563, 115070, 123210, 138084, 172605, 207126, 230140, 246420, 345210, 414252, 425759, 517815, 690420, 851518, 1035630, 1277277, 1703036, 2071260, 2128795, 2554554, 3831831, 4257590, 5109108, 6386385, 7663662, 8515180, 12772770, 15327324, 19159155, 25545540, 38318310, 76636620]

約数ペア:

[(1, 76636620), (2, 38318310), (3, 25545540), (4, 19159155), (5, 15327324), (6, 12772770), (9, 8515180), (10, 7663662), (12, 6386385), (15, 5109108), (18, 4257590), (20, 3831831), (30, 2554554), (36, 2128795), (37, 2071260), (45, 1703036), (60, 1277277), (74, 1035630), (90, 851518), (111, 690420), (148, 517815), (180, 425759), (185, 414252), (222, 345210), (311, 246420), (333, 230140), (370, 207126), (444, 172605), (555, 138084), (622, 123210), (666, 115070), (740, 103563), (933, 82140), (1110, 69042), (1244, 61605), (1332, 57535), (1369, 55980), (1555, 49284), (1665, 46028), (1866, 41070), (2220, 34521), (2738, 27990), (2799, 27380), (3110, 24642), (3330, 23014), (3732, 20535), (4107, 18660), (4665, 16428), (5476, 13995), (5598, 13690), (6220, 12321), (6660, 11507), (6845, 11196), (8214, 9330)]