69165800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 177444000

約数和(自身を除く): 108278200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 149, 200, 211, 220, 275, 298, 422, 440, 550, 596, 745, 844, 1055, 1100, 1192, 1490, 1639, 1688, 2110, 2200, 2321, 2980, 3278, 3725, 4220, 4642, 5275, 5960, 6556, 7450, 8195, 8440, 9284, 10550, 11605, 13112, 14900, 16390, 18568, 21100, 23210, 29800, 31439, 32780, 40975, 42200, 46420, 58025, 62878, 65560, 81950, 92840, 116050, 125756, 157195, 163900, 232100, 251512, 314390, 327800, 345829, 464200, 628780, 691658, 785975, 1257560, 1383316, 1571950, 1729145, 2766632, 3143900, 3458290, 6287800, 6916580, 8645725, 13833160, 17291450, 34582900, 69165800]

約数ペア:

[(1, 69165800), (2, 34582900), (4, 17291450), (5, 13833160), (8, 8645725), (10, 6916580), (11, 6287800), (20, 3458290), (22, 3143900), (25, 2766632), (40, 1729145), (44, 1571950), (50, 1383316), (55, 1257560), (88, 785975), (100, 691658), (110, 628780), (149, 464200), (200, 345829), (211, 327800), (220, 314390), (275, 251512), (298, 232100), (422, 163900), (440, 157195), (550, 125756), (596, 116050), (745, 92840), (844, 81950), (1055, 65560), (1100, 62878), (1192, 58025), (1490, 46420), (1639, 42200), (1688, 40975), (2110, 32780), (2200, 31439), (2321, 29800), (2980, 23210), (3278, 21100), (3725, 18568), (4220, 16390), (4642, 14900), (5275, 13112), (5960, 11605), (6556, 10550), (7450, 9284), (8195, 8440)]