8127600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 28091952

約数和(自身を除く): 19964352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 521, 600, 624, 650, 780, 975, 1040, 1042, 1200, 1300, 1560, 1563, 1950, 2084, 2600, 2605, 3120, 3126, 3900, 4168, 5200, 5210, 6252, 6773, 7800, 7815, 8336, 10420, 12504, 13025, 13546, 15600, 15630, 20319, 20840, 25008, 26050, 27092, 31260, 33865, 39075, 40638, 41680, 52100, 54184, 62520, 67730, 78150, 81276, 101595, 104200, 108368, 125040, 135460, 156300, 162552, 169325, 203190, 208400, 270920, 312600, 325104, 338650, 406380, 507975, 541840, 625200, 677300, 812760, 1015950, 1354600, 1625520, 2031900, 2709200, 4063800, 8127600]

約数ペア:

[(1, 8127600), (2, 4063800), (3, 2709200), (4, 2031900), (5, 1625520), (6, 1354600), (8, 1015950), (10, 812760), (12, 677300), (13, 625200), (15, 541840), (16, 507975), (20, 406380), (24, 338650), (25, 325104), (26, 312600), (30, 270920), (39, 208400), (40, 203190), (48, 169325), (50, 162552), (52, 156300), (60, 135460), (65, 125040), (75, 108368), (78, 104200), (80, 101595), (100, 81276), (104, 78150), (120, 67730), (130, 62520), (150, 54184), (156, 52100), (195, 41680), (200, 40638), (208, 39075), (240, 33865), (260, 31260), (300, 27092), (312, 26050), (325, 25008), (390, 20840), (400, 20319), (520, 15630), (521, 15600), (600, 13546), (624, 13025), (650, 12504), (780, 10420), (975, 8336), (1040, 7815), (1042, 7800), (1200, 6773), (1300, 6252), (1560, 5210), (1563, 5200), (1950, 4168), (2084, 3900), (2600, 3126), (2605, 3120)]