2469750000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 8282706480

約数和(自身を除く): 5812956480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 89, 100, 111, 120, 125, 148, 150, 178, 185, 200, 222, 240, 250, 267, 296, 300, 356, 370, 375, 400, 444, 445, 500, 534, 555, 592, 600, 625, 712, 740, 750, 888, 890, 925, 1000, 1068, 1110, 1200, 1250, 1335, 1424, 1480, 1500, 1776, 1780, 1850, 1875, 2000, 2136, 2220, 2225, 2500, 2670, 2775, 2960, 3000, 3125, 3293, 3560, 3700, 3750, 4272, 4440, 4450, 4625, 5000, 5340, 5550, 6000, 6250, 6586, 6675, 7120, 7400, 7500, 8880, 8900, 9250, 9375, 9879, 10000, 10680, 11100, 11125, 12500, 13172, 13350, 13875, 14800, 15000, 15625, 16465, 17800, 18500, 18750, 19758, 21360, 22200, 22250, 23125, 25000, 26344, 26700, 27750, 30000, 31250, 32930, 33375, 35600, 37000, 37500, 39516, 44400, 44500, 46250, 46875, 49395, 50000, 52688, 53400, 55500, 55625, 62500, 65860, 66750, 69375, 74000, 75000, 79032, 82325, 89000, 92500, 93750, 98790, 106800, 111000, 111250, 115625, 125000, 131720, 133500, 138750, 150000, 158064, 164650, 166875, 178000, 185000, 187500, 197580, 222000, 222500, 231250, 246975, 250000, 263440, 267000, 277500, 278125, 329300, 333750, 346875, 370000, 375000, 395160, 411625, 445000, 462500, 493950, 534000, 555000, 556250, 578125, 658600, 667500, 693750, 750000, 790320, 823250, 834375, 890000, 925000, 987900, 1110000, 1112500, 1156250, 1234875, 1317200, 1335000, 1387500, 1390625, 1646500, 1668750, 1734375, 1850000, 1975800, 2058125, 2225000, 2312500, 2469750, 2670000, 2775000, 2781250, 3293000, 3337500, 3468750, 3951600, 4116250, 4171875, 4450000, 4625000, 4939500, 5550000, 5562500, 6174375, 6586000, 6675000, 6937500, 8232500, 8343750, 9250000, 9879000, 10290625, 11125000, 12348750, 13350000, 13875000, 16465000, 16687500, 19758000, 20581250, 22250000, 24697500, 27750000, 30871875, 32930000, 33375000, 41162500, 49395000, 51453125, 61743750, 66750000, 82325000, 98790000, 102906250, 123487500, 154359375, 164650000, 205812500, 246975000, 308718750, 411625000, 493950000, 617437500, 823250000, 1234875000, 2469750000]

約数ペア:

[(1, 2469750000), (2, 1234875000), (3, 823250000), (4, 617437500), (5, 493950000), (6, 411625000), (8, 308718750), (10, 246975000), (12, 205812500), (15, 164650000), (16, 154359375), (20, 123487500), (24, 102906250), (25, 98790000), (30, 82325000), (37, 66750000), (40, 61743750), (48, 51453125), (50, 49395000), (60, 41162500), (74, 33375000), (75, 32930000), (80, 30871875), (89, 27750000), (100, 24697500), (111, 22250000), (120, 20581250), (125, 19758000), (148, 16687500), (150, 16465000), (178, 13875000), (185, 13350000), (200, 12348750), (222, 11125000), (240, 10290625), (250, 9879000), (267, 9250000), (296, 8343750), (300, 8232500), (356, 6937500), (370, 6675000), (375, 6586000), (400, 6174375), (444, 5562500), (445, 5550000), (500, 4939500), (534, 4625000), (555, 4450000), (592, 4171875), (600, 4116250), (625, 3951600), (712, 3468750), (740, 3337500), (750, 3293000), (888, 2781250), (890, 2775000), (925, 2670000), (1000, 2469750), (1068, 2312500), (1110, 2225000), (1200, 2058125), (1250, 1975800), (1335, 1850000), (1424, 1734375), (1480, 1668750), (1500, 1646500), (1776, 1390625), (1780, 1387500), (1850, 1335000), (1875, 1317200), (2000, 1234875), (2136, 1156250), (2220, 1112500), (2225, 1110000), (2500, 987900), (2670, 925000), (2775, 890000), (2960, 834375), (3000, 823250), (3125, 790320), (3293, 750000), (3560, 693750), (3700, 667500), (3750, 658600), (4272, 578125), (4440, 556250), (4450, 555000), (4625, 534000), (5000, 493950), (5340, 462500), (5550, 445000), (6000, 411625), (6250, 395160), (6586, 375000), (6675, 370000), (7120, 346875), (7400, 333750), (7500, 329300), (8880, 278125), (8900, 277500), (9250, 267000), (9375, 263440), (9879, 250000), (10000, 246975), (10680, 231250), (11100, 222500), (11125, 222000), (12500, 197580), (13172, 187500), (13350, 185000), (13875, 178000), (14800, 166875), (15000, 164650), (15625, 158064), (16465, 150000), (17800, 138750), (18500, 133500), (18750, 131720), (19758, 125000), (21360, 115625), (22200, 111250), (22250, 111000), (23125, 106800), (25000, 98790), (26344, 93750), (26700, 92500), (27750, 89000), (30000, 82325), (31250, 79032), (32930, 75000), (33375, 74000), (35600, 69375), (37000, 66750), (37500, 65860), (39516, 62500), (44400, 55625), (44500, 55500), (46250, 53400), (46875, 52688), (49395, 50000)]