196950000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 691643232

約数和(自身を除く): 494693232

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, 101, 104, 120, 125, 130, 150, 156, 195, 200, 202, 208, 240, 250, 260, 300, 303, 312, 325, 375, 390, 400, 404, 500, 505, 520, 600, 606, 624, 625, 650, 750, 780, 808, 975, 1000, 1010, 1040, 1200, 1212, 1250, 1300, 1313, 1500, 1515, 1560, 1616, 1625, 1875, 1950, 2000, 2020, 2424, 2500, 2525, 2600, 2626, 3000, 3030, 3120, 3125, 3250, 3750, 3900, 3939, 4040, 4848, 4875, 5000, 5050, 5200, 5252, 6000, 6060, 6250, 6500, 6565, 7500, 7575, 7800, 7878, 8080, 8125, 9375, 9750, 10000, 10100, 10504, 12120, 12500, 12625, 13000, 13130, 15000, 15150, 15600, 15756, 16250, 18750, 19500, 19695, 20200, 21008, 24240, 24375, 25000, 25250, 26000, 26260, 30000, 30300, 31512, 32500, 32825, 37500, 37875, 39000, 39390, 40400, 40625, 48750, 50000, 50500, 52520, 60600, 63024, 63125, 65000, 65650, 75000, 75750, 78000, 78780, 81250, 97500, 98475, 101000, 105040, 121200, 121875, 126250, 130000, 131300, 150000, 151500, 157560, 162500, 164125, 189375, 195000, 196950, 202000, 243750, 252500, 262600, 303000, 315120, 315625, 325000, 328250, 378750, 390000, 393900, 487500, 492375, 505000, 525200, 606000, 631250, 650000, 656500, 757500, 787800, 820625, 946875, 975000, 984750, 1010000, 1262500, 1313000, 1515000, 1575600, 1641250, 1893750, 1950000, 1969500, 2461875, 2525000, 2626000, 3030000, 3282500, 3787500, 3939000, 4103125, 4923750, 5050000, 6565000, 7575000, 7878000, 8206250, 9847500, 12309375, 13130000, 15150000, 16412500, 19695000, 24618750, 32825000, 39390000, 49237500, 65650000, 98475000, 196950000]

約数ペア:

[(1, 196950000), (2, 98475000), (3, 65650000), (4, 49237500), (5, 39390000), (6, 32825000), (8, 24618750), (10, 19695000), (12, 16412500), (13, 15150000), (15, 13130000), (16, 12309375), (20, 9847500), (24, 8206250), (25, 7878000), (26, 7575000), (30, 6565000), (39, 5050000), (40, 4923750), (48, 4103125), (50, 3939000), (52, 3787500), (60, 3282500), (65, 3030000), (75, 2626000), (78, 2525000), (80, 2461875), (100, 1969500), (101, 1950000), (104, 1893750), (120, 1641250), (125, 1575600), (130, 1515000), (150, 1313000), (156, 1262500), (195, 1010000), (200, 984750), (202, 975000), (208, 946875), (240, 820625), (250, 787800), (260, 757500), (300, 656500), (303, 650000), (312, 631250), (325, 606000), (375, 525200), (390, 505000), (400, 492375), (404, 487500), (500, 393900), (505, 390000), (520, 378750), (600, 328250), (606, 325000), (624, 315625), (625, 315120), (650, 303000), (750, 262600), (780, 252500), (808, 243750), (975, 202000), (1000, 196950), (1010, 195000), (1040, 189375), (1200, 164125), (1212, 162500), (1250, 157560), (1300, 151500), (1313, 150000), (1500, 131300), (1515, 130000), (1560, 126250), (1616, 121875), (1625, 121200), (1875, 105040), (1950, 101000), (2000, 98475), (2020, 97500), (2424, 81250), (2500, 78780), (2525, 78000), (2600, 75750), (2626, 75000), (3000, 65650), (3030, 65000), (3120, 63125), (3125, 63024), (3250, 60600), (3750, 52520), (3900, 50500), (3939, 50000), (4040, 48750), (4848, 40625), (4875, 40400), (5000, 39390), (5050, 39000), (5200, 37875), (5252, 37500), (6000, 32825), (6060, 32500), (6250, 31512), (6500, 30300), (6565, 30000), (7500, 26260), (7575, 26000), (7800, 25250), (7878, 25000), (8080, 24375), (8125, 24240), (9375, 21008), (9750, 20200), (10000, 19695), (10100, 19500), (10504, 18750), (12120, 16250), (12500, 15756), (12625, 15600), (13000, 15150), (13130, 15000)]