2578806000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6281

約数の個数: 240

約数和(自身を含む): 9400023360

約数和(自身を除く): 6821217360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2250, 2300, 2760, 2875, 3000, 3312, 3450, 3600, 4140, 4500, 4600, 5175, 5520, 5750, 6000, 6229, 6900, 8280, 8625, 9000, 9200, 10350, 11500, 12458, 13800, 16560, 17250, 18000, 18687, 20700, 23000, 24916, 25875, 27600, 31145, 34500, 37374, 41400, 46000, 49832, 51750, 56061, 62290, 69000, 74748, 82800, 93435, 99664, 103500, 112122, 124580, 138000, 143267, 149496, 155725, 186870, 207000, 224244, 249160, 280305, 286534, 298992, 311450, 373740, 414000, 429801, 448488, 467175, 498320, 560610, 573068, 622900, 716335, 747480, 778625, 859602, 896976, 934350, 1121220, 1146136, 1245800, 1289403, 1401525, 1432670, 1494960, 1557250, 1719204, 1868700, 2149005, 2242440, 2292272, 2335875, 2491600, 2578806, 2803050, 2865340, 3114500, 3438408, 3581675, 3737400, 4298010, 4484880, 4671750, 5157612, 5606100, 5730680, 6229000, 6447015, 6876816, 7007625, 7163350, 7474800, 8596020, 9343500, 10315224, 10745025, 11212200, 11461360, 12458000, 12894030, 14015250, 14326700, 17192040, 17908375, 18687000, 20630448, 21490050, 22424400, 25788060, 28030500, 28653400, 32235075, 34384080, 35816750, 37374000, 42980100, 51576120, 53725125, 56061000, 57306800, 64470150, 71633500, 85960200, 103152240, 107450250, 112122000, 128940300, 143267000, 161175375, 171920400, 214900500, 257880600, 286534000, 322350750, 429801000, 515761200, 644701500, 859602000, 1289403000, 2578806000]

約数ペア:

[(1, 2578806000), (2, 1289403000), (3, 859602000), (4, 644701500), (5, 515761200), (6, 429801000), (8, 322350750), (9, 286534000), (10, 257880600), (12, 214900500), (15, 171920400), (16, 161175375), (18, 143267000), (20, 128940300), (23, 112122000), (24, 107450250), (25, 103152240), (30, 85960200), (36, 71633500), (40, 64470150), (45, 57306800), (46, 56061000), (48, 53725125), (50, 51576120), (60, 42980100), (69, 37374000), (72, 35816750), (75, 34384080), (80, 32235075), (90, 28653400), (92, 28030500), (100, 25788060), (115, 22424400), (120, 21490050), (125, 20630448), (138, 18687000), (144, 17908375), (150, 17192040), (180, 14326700), (184, 14015250), (200, 12894030), (207, 12458000), (225, 11461360), (230, 11212200), (240, 10745025), (250, 10315224), (276, 9343500), (300, 8596020), (345, 7474800), (360, 7163350), (368, 7007625), (375, 6876816), (400, 6447015), (414, 6229000), (450, 5730680), (460, 5606100), (500, 5157612), (552, 4671750), (575, 4484880), (600, 4298010), (690, 3737400), (720, 3581675), (750, 3438408), (828, 3114500), (900, 2865340), (920, 2803050), (1000, 2578806), (1035, 2491600), (1104, 2335875), (1125, 2292272), (1150, 2242440), (1200, 2149005), (1380, 1868700), (1500, 1719204), (1656, 1557250), (1725, 1494960), (1800, 1432670), (1840, 1401525), (2000, 1289403), (2070, 1245800), (2250, 1146136), (2300, 1121220), (2760, 934350), (2875, 896976), (3000, 859602), (3312, 778625), (3450, 747480), (3600, 716335), (4140, 622900), (4500, 573068), (4600, 560610), (5175, 498320), (5520, 467175), (5750, 448488), (6000, 429801), (6229, 414000), (6900, 373740), (8280, 311450), (8625, 298992), (9000, 286534), (9200, 280305), (10350, 249160), (11500, 224244), (12458, 207000), (13800, 186870), (16560, 155725), (17250, 149496), (18000, 143267), (18687, 138000), (20700, 124580), (23000, 112122), (24916, 103500), (25875, 99664), (27600, 93435), (31145, 82800), (34500, 74748), (37374, 69000), (41400, 62290), (46000, 56061), (49832, 51750)]