12896400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 45113184

約数和(自身を除く): 32216784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 977, 1100, 1200, 1320, 1650, 1954, 2200, 2640, 2931, 3300, 3908, 4400, 4885, 5862, 6600, 7816, 9770, 10747, 11724, 13200, 14655, 15632, 19540, 21494, 23448, 24425, 29310, 32241, 39080, 42988, 46896, 48850, 53735, 58620, 64482, 73275, 78160, 85976, 97700, 107470, 117240, 128964, 146550, 161205, 171952, 195400, 214940, 234480, 257928, 268675, 293100, 322410, 390800, 429880, 515856, 537350, 586200, 644820, 806025, 859760, 1074700, 1172400, 1289640, 1612050, 2149400, 2579280, 3224100, 4298800, 6448200, 12896400]

約数ペア:

[(1, 12896400), (2, 6448200), (3, 4298800), (4, 3224100), (5, 2579280), (6, 2149400), (8, 1612050), (10, 1289640), (11, 1172400), (12, 1074700), (15, 859760), (16, 806025), (20, 644820), (22, 586200), (24, 537350), (25, 515856), (30, 429880), (33, 390800), (40, 322410), (44, 293100), (48, 268675), (50, 257928), (55, 234480), (60, 214940), (66, 195400), (75, 171952), (80, 161205), (88, 146550), (100, 128964), (110, 117240), (120, 107470), (132, 97700), (150, 85976), (165, 78160), (176, 73275), (200, 64482), (220, 58620), (240, 53735), (264, 48850), (275, 46896), (300, 42988), (330, 39080), (400, 32241), (440, 29310), (528, 24425), (550, 23448), (600, 21494), (660, 19540), (825, 15632), (880, 14655), (977, 13200), (1100, 11724), (1200, 10747), (1320, 9770), (1650, 7816), (1954, 6600), (2200, 5862), (2640, 4885), (2931, 4400), (3300, 3908)]