676650000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 2359723968

約数和(自身を除く): 1683073968

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, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 347, 375, 390, 400, 500, 520, 600, 624, 625, 650, 694, 750, 780, 975, 1000, 1040, 1041, 1200, 1250, 1300, 1388, 1500, 1560, 1625, 1735, 1875, 1950, 2000, 2082, 2500, 2600, 2776, 3000, 3120, 3125, 3250, 3470, 3750, 3900, 4164, 4511, 4875, 5000, 5200, 5205, 5552, 6000, 6250, 6500, 6940, 7500, 7800, 8125, 8328, 8675, 9022, 9375, 9750, 10000, 10410, 12500, 13000, 13533, 13880, 15000, 15600, 16250, 16656, 17350, 18044, 18750, 19500, 20820, 22555, 24375, 25000, 26000, 26025, 27066, 27760, 30000, 32500, 34700, 36088, 37500, 39000, 40625, 41640, 43375, 45110, 48750, 50000, 52050, 54132, 65000, 67665, 69400, 72176, 75000, 78000, 81250, 83280, 86750, 90220, 97500, 104100, 108264, 112775, 121875, 130000, 130125, 135330, 138800, 150000, 162500, 173500, 180440, 195000, 208200, 216528, 216875, 225550, 243750, 260250, 270660, 325000, 338325, 347000, 360880, 390000, 416400, 433750, 451100, 487500, 520500, 541320, 563875, 650000, 650625, 676650, 694000, 867500, 902200, 975000, 1041000, 1082640, 1084375, 1127750, 1301250, 1353300, 1691625, 1735000, 1804400, 1950000, 2082000, 2168750, 2255500, 2602500, 2706600, 2819375, 3253125, 3383250, 3470000, 4337500, 4511000, 5205000, 5413200, 5638750, 6506250, 6766500, 8458125, 8675000, 9022000, 10410000, 11277500, 13012500, 13533000, 14096875, 16916250, 17350000, 22555000, 26025000, 27066000, 28193750, 33832500, 42290625, 45110000, 52050000, 56387500, 67665000, 84581250, 112775000, 135330000, 169162500, 225550000, 338325000, 676650000]

約数ペア:

[(1, 676650000), (2, 338325000), (3, 225550000), (4, 169162500), (5, 135330000), (6, 112775000), (8, 84581250), (10, 67665000), (12, 56387500), (13, 52050000), (15, 45110000), (16, 42290625), (20, 33832500), (24, 28193750), (25, 27066000), (26, 26025000), (30, 22555000), (39, 17350000), (40, 16916250), (48, 14096875), (50, 13533000), (52, 13012500), (60, 11277500), (65, 10410000), (75, 9022000), (78, 8675000), (80, 8458125), (100, 6766500), (104, 6506250), (120, 5638750), (125, 5413200), (130, 5205000), (150, 4511000), (156, 4337500), (195, 3470000), (200, 3383250), (208, 3253125), (240, 2819375), (250, 2706600), (260, 2602500), (300, 2255500), (312, 2168750), (325, 2082000), (347, 1950000), (375, 1804400), (390, 1735000), (400, 1691625), (500, 1353300), (520, 1301250), (600, 1127750), (624, 1084375), (625, 1082640), (650, 1041000), (694, 975000), (750, 902200), (780, 867500), (975, 694000), (1000, 676650), (1040, 650625), (1041, 650000), (1200, 563875), (1250, 541320), (1300, 520500), (1388, 487500), (1500, 451100), (1560, 433750), (1625, 416400), (1735, 390000), (1875, 360880), (1950, 347000), (2000, 338325), (2082, 325000), (2500, 270660), (2600, 260250), (2776, 243750), (3000, 225550), (3120, 216875), (3125, 216528), (3250, 208200), (3470, 195000), (3750, 180440), (3900, 173500), (4164, 162500), (4511, 150000), (4875, 138800), (5000, 135330), (5200, 130125), (5205, 130000), (5552, 121875), (6000, 112775), (6250, 108264), (6500, 104100), (6940, 97500), (7500, 90220), (7800, 86750), (8125, 83280), (8328, 81250), (8675, 78000), (9022, 75000), (9375, 72176), (9750, 69400), (10000, 67665), (10410, 65000), (12500, 54132), (13000, 52050), (13533, 50000), (13880, 48750), (15000, 45110), (15600, 43375), (16250, 41640), (16656, 40625), (17350, 39000), (18044, 37500), (18750, 36088), (19500, 34700), (20820, 32500), (22555, 30000), (24375, 27760), (25000, 27066), (26000, 26025)]