73890000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 150

約数和(自身を含む): 258718746

約数和(自身を除く): 184828746

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 821, 900, 1000, 1125, 1200, 1250, 1500, 1642, 1800, 1875, 2000, 2250, 2463, 2500, 3000, 3284, 3600, 3750, 4105, 4500, 4926, 5000, 5625, 6000, 6568, 7389, 7500, 8210, 9000, 9852, 10000, 11250, 12315, 13136, 14778, 15000, 16420, 18000, 19704, 20525, 22500, 24630, 29556, 30000, 32840, 36945, 39408, 41050, 45000, 49260, 59112, 61575, 65680, 73890, 82100, 90000, 98520, 102625, 118224, 123150, 147780, 164200, 184725, 197040, 205250, 246300, 295560, 307875, 328400, 369450, 410500, 492600, 513125, 591120, 615750, 738900, 821000, 923625, 985200, 1026250, 1231500, 1477800, 1539375, 1642000, 1847250, 2052500, 2463000, 2955600, 3078750, 3694500, 4105000, 4618125, 4926000, 6157500, 7389000, 8210000, 9236250, 12315000, 14778000, 18472500, 24630000, 36945000, 73890000]

約数ペア:

[(1, 73890000), (2, 36945000), (3, 24630000), (4, 18472500), (5, 14778000), (6, 12315000), (8, 9236250), (9, 8210000), (10, 7389000), (12, 6157500), (15, 4926000), (16, 4618125), (18, 4105000), (20, 3694500), (24, 3078750), (25, 2955600), (30, 2463000), (36, 2052500), (40, 1847250), (45, 1642000), (48, 1539375), (50, 1477800), (60, 1231500), (72, 1026250), (75, 985200), (80, 923625), (90, 821000), (100, 738900), (120, 615750), (125, 591120), (144, 513125), (150, 492600), (180, 410500), (200, 369450), (225, 328400), (240, 307875), (250, 295560), (300, 246300), (360, 205250), (375, 197040), (400, 184725), (450, 164200), (500, 147780), (600, 123150), (625, 118224), (720, 102625), (750, 98520), (821, 90000), (900, 82100), (1000, 73890), (1125, 65680), (1200, 61575), (1250, 59112), (1500, 49260), (1642, 45000), (1800, 41050), (1875, 39408), (2000, 36945), (2250, 32840), (2463, 30000), (2500, 29556), (3000, 24630), (3284, 22500), (3600, 20525), (3750, 19704), (4105, 18000), (4500, 16420), (4926, 15000), (5000, 14778), (5625, 13136), (6000, 12315), (6568, 11250), (7389, 10000), (7500, 9852), (8210, 9000)]