254301000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 853632000

約数和(自身を除く): 599331000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 79, 87, 100, 111, 116, 120, 125, 145, 148, 150, 158, 174, 185, 200, 222, 232, 237, 250, 290, 296, 300, 316, 348, 370, 375, 395, 435, 444, 474, 500, 555, 580, 600, 632, 696, 725, 740, 750, 790, 870, 888, 925, 948, 1000, 1073, 1110, 1160, 1185, 1450, 1480, 1500, 1580, 1740, 1850, 1896, 1975, 2146, 2175, 2220, 2291, 2370, 2775, 2900, 2923, 3000, 3160, 3219, 3480, 3625, 3700, 3950, 4292, 4350, 4440, 4582, 4625, 4740, 5365, 5550, 5800, 5846, 5925, 6438, 6873, 7250, 7400, 7900, 8584, 8700, 8769, 9164, 9250, 9480, 9875, 10730, 10875, 11100, 11455, 11692, 11850, 12876, 13746, 13875, 14500, 14615, 15800, 16095, 17400, 17538, 18328, 18500, 19750, 21460, 21750, 22200, 22910, 23384, 23700, 25752, 26825, 27492, 27750, 29000, 29230, 29625, 32190, 34365, 35076, 37000, 39500, 42920, 43500, 43845, 45820, 47400, 53650, 54984, 55500, 57275, 58460, 59250, 64380, 68730, 70152, 73075, 79000, 80475, 84767, 87000, 87690, 91640, 107300, 111000, 114550, 116920, 118500, 128760, 134125, 137460, 146150, 160950, 169534, 171825, 175380, 214600, 219225, 229100, 237000, 254301, 268250, 274920, 286375, 292300, 321900, 339068, 343650, 350760, 365375, 402375, 423835, 438450, 458200, 508602, 536500, 572750, 584600, 643800, 678136, 687300, 730750, 804750, 847670, 859125, 876900, 1017204, 1073000, 1096125, 1145500, 1271505, 1374600, 1461500, 1609500, 1695340, 1718250, 1753800, 2034408, 2119175, 2192250, 2291000, 2543010, 2923000, 3219000, 3390680, 3436500, 4238350, 4384500, 5086020, 6357525, 6873000, 8476700, 8769000, 10172040, 10595875, 12715050, 16953400, 21191750, 25430100, 31787625, 42383500, 50860200, 63575250, 84767000, 127150500, 254301000]

約数ペア:

[(1, 254301000), (2, 127150500), (3, 84767000), (4, 63575250), (5, 50860200), (6, 42383500), (8, 31787625), (10, 25430100), (12, 21191750), (15, 16953400), (20, 12715050), (24, 10595875), (25, 10172040), (29, 8769000), (30, 8476700), (37, 6873000), (40, 6357525), (50, 5086020), (58, 4384500), (60, 4238350), (74, 3436500), (75, 3390680), (79, 3219000), (87, 2923000), (100, 2543010), (111, 2291000), (116, 2192250), (120, 2119175), (125, 2034408), (145, 1753800), (148, 1718250), (150, 1695340), (158, 1609500), (174, 1461500), (185, 1374600), (200, 1271505), (222, 1145500), (232, 1096125), (237, 1073000), (250, 1017204), (290, 876900), (296, 859125), (300, 847670), (316, 804750), (348, 730750), (370, 687300), (375, 678136), (395, 643800), (435, 584600), (444, 572750), (474, 536500), (500, 508602), (555, 458200), (580, 438450), (600, 423835), (632, 402375), (696, 365375), (725, 350760), (740, 343650), (750, 339068), (790, 321900), (870, 292300), (888, 286375), (925, 274920), (948, 268250), (1000, 254301), (1073, 237000), (1110, 229100), (1160, 219225), (1185, 214600), (1450, 175380), (1480, 171825), (1500, 169534), (1580, 160950), (1740, 146150), (1850, 137460), (1896, 134125), (1975, 128760), (2146, 118500), (2175, 116920), (2220, 114550), (2291, 111000), (2370, 107300), (2775, 91640), (2900, 87690), (2923, 87000), (3000, 84767), (3160, 80475), (3219, 79000), (3480, 73075), (3625, 70152), (3700, 68730), (3950, 64380), (4292, 59250), (4350, 58460), (4440, 57275), (4582, 55500), (4625, 54984), (4740, 53650), (5365, 47400), (5550, 45820), (5800, 43845), (5846, 43500), (5925, 42920), (6438, 39500), (6873, 37000), (7250, 35076), (7400, 34365), (7900, 32190), (8584, 29625), (8700, 29230), (8769, 29000), (9164, 27750), (9250, 27492), (9480, 26825), (9875, 25752), (10730, 23700), (10875, 23384), (11100, 22910), (11455, 22200), (11692, 21750), (11850, 21460), (12876, 19750), (13746, 18500), (13875, 18328), (14500, 17538), (14615, 17400), (15800, 16095)]