66896400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 216709344

約数和(自身を除く): 149812944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 521, 535, 600, 642, 856, 1042, 1070, 1200, 1284, 1563, 1605, 1712, 2084, 2140, 2568, 2605, 2675, 3126, 3210, 4168, 4280, 5136, 5210, 5350, 6252, 6420, 7815, 8025, 8336, 8560, 10420, 10700, 12504, 12840, 13025, 15630, 16050, 20840, 21400, 25008, 25680, 26050, 31260, 32100, 39075, 41680, 42800, 52100, 55747, 62520, 64200, 78150, 104200, 111494, 125040, 128400, 156300, 167241, 208400, 222988, 278735, 312600, 334482, 445976, 557470, 625200, 668964, 836205, 891952, 1114940, 1337928, 1393675, 1672410, 2229880, 2675856, 2787350, 3344820, 4181025, 4459760, 5574700, 6689640, 8362050, 11149400, 13379280, 16724100, 22298800, 33448200, 66896400]

約数ペア:

[(1, 66896400), (2, 33448200), (3, 22298800), (4, 16724100), (5, 13379280), (6, 11149400), (8, 8362050), (10, 6689640), (12, 5574700), (15, 4459760), (16, 4181025), (20, 3344820), (24, 2787350), (25, 2675856), (30, 2229880), (40, 1672410), (48, 1393675), (50, 1337928), (60, 1114940), (75, 891952), (80, 836205), (100, 668964), (107, 625200), (120, 557470), (150, 445976), (200, 334482), (214, 312600), (240, 278735), (300, 222988), (321, 208400), (400, 167241), (428, 156300), (521, 128400), (535, 125040), (600, 111494), (642, 104200), (856, 78150), (1042, 64200), (1070, 62520), (1200, 55747), (1284, 52100), (1563, 42800), (1605, 41680), (1712, 39075), (2084, 32100), (2140, 31260), (2568, 26050), (2605, 25680), (2675, 25008), (3126, 21400), (3210, 20840), (4168, 16050), (4280, 15630), (5136, 13025), (5210, 12840), (5350, 12504), (6252, 10700), (6420, 10420), (7815, 8560), (8025, 8336)]