468900000

素因数分解:

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

素因数の和:562

約数の個数: 216

約数和(自身を含む): 1669885308

約数和(自身を除く): 1200985308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 521, 600, 625, 720, 750, 800, 900, 1000, 1042, 1125, 1200, 1250, 1440, 1500, 1563, 1800, 1875, 2000, 2084, 2250, 2400, 2500, 2605, 3000, 3125, 3126, 3600, 3750, 4000, 4168, 4500, 4689, 5000, 5210, 5625, 6000, 6250, 6252, 7200, 7500, 7815, 8336, 9000, 9375, 9378, 10000, 10420, 11250, 12000, 12500, 12504, 13025, 15000, 15630, 16672, 18000, 18750, 18756, 20000, 20840, 22500, 23445, 25000, 25008, 26050, 28125, 30000, 31260, 36000, 37500, 37512, 39075, 41680, 45000, 46890, 50000, 50016, 52100, 56250, 60000, 62520, 65125, 75000, 75024, 78150, 83360, 90000, 93780, 100000, 104200, 112500, 117225, 125040, 130250, 150000, 150048, 156300, 180000, 187560, 195375, 208400, 225000, 234450, 250080, 260500, 300000, 312600, 325625, 375120, 390750, 416800, 450000, 468900, 521000, 586125, 625200, 651250, 750240, 781500, 900000, 937800, 976875, 1042000, 1172250, 1250400, 1302500, 1563000, 1628125, 1875600, 1953750, 2084000, 2344500, 2605000, 2930625, 3126000, 3256250, 3751200, 3907500, 4689000, 4884375, 5210000, 5861250, 6252000, 6512500, 7815000, 9378000, 9768750, 10420000, 11722500, 13025000, 14653125, 15630000, 18756000, 19537500, 23445000, 26050000, 29306250, 31260000, 39075000, 46890000, 52100000, 58612500, 78150000, 93780000, 117225000, 156300000, 234450000, 468900000]

約数ペア:

[(1, 468900000), (2, 234450000), (3, 156300000), (4, 117225000), (5, 93780000), (6, 78150000), (8, 58612500), (9, 52100000), (10, 46890000), (12, 39075000), (15, 31260000), (16, 29306250), (18, 26050000), (20, 23445000), (24, 19537500), (25, 18756000), (30, 15630000), (32, 14653125), (36, 13025000), (40, 11722500), (45, 10420000), (48, 9768750), (50, 9378000), (60, 7815000), (72, 6512500), (75, 6252000), (80, 5861250), (90, 5210000), (96, 4884375), (100, 4689000), (120, 3907500), (125, 3751200), (144, 3256250), (150, 3126000), (160, 2930625), (180, 2605000), (200, 2344500), (225, 2084000), (240, 1953750), (250, 1875600), (288, 1628125), (300, 1563000), (360, 1302500), (375, 1250400), (400, 1172250), (450, 1042000), (480, 976875), (500, 937800), (521, 900000), (600, 781500), (625, 750240), (720, 651250), (750, 625200), (800, 586125), (900, 521000), (1000, 468900), (1042, 450000), (1125, 416800), (1200, 390750), (1250, 375120), (1440, 325625), (1500, 312600), (1563, 300000), (1800, 260500), (1875, 250080), (2000, 234450), (2084, 225000), (2250, 208400), (2400, 195375), (2500, 187560), (2605, 180000), (3000, 156300), (3125, 150048), (3126, 150000), (3600, 130250), (3750, 125040), (4000, 117225), (4168, 112500), (4500, 104200), (4689, 100000), (5000, 93780), (5210, 90000), (5625, 83360), (6000, 78150), (6250, 75024), (6252, 75000), (7200, 65125), (7500, 62520), (7815, 60000), (8336, 56250), (9000, 52100), (9375, 50016), (9378, 50000), (10000, 46890), (10420, 45000), (11250, 41680), (12000, 39075), (12500, 37512), (12504, 37500), (13025, 36000), (15000, 31260), (15630, 30000), (16672, 28125), (18000, 26050), (18750, 25008), (18756, 25000), (20000, 23445), (20840, 22500)]