217712229000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131231}}^1$

素因数の和:131341

約数の個数: 256

約数和(自身を含む): 786132172800

約数和(自身を除く): 568419943800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 125, 140, 150, 158, 168, 175, 200, 210, 237, 250, 280, 300, 316, 350, 375, 395, 420, 474, 500, 525, 553, 600, 632, 700, 750, 790, 840, 875, 948, 1000, 1050, 1106, 1185, 1400, 1500, 1580, 1659, 1750, 1896, 1975, 2100, 2212, 2370, 2625, 2765, 3000, 3160, 3318, 3500, 3950, 4200, 4424, 4740, 5250, 5530, 5925, 6636, 7000, 7900, 8295, 9480, 9875, 10500, 11060, 11850, 13272, 13825, 15800, 16590, 19750, 21000, 22120, 23700, 27650, 29625, 33180, 39500, 41475, 47400, 55300, 59250, 66360, 69125, 79000, 82950, 110600, 118500, 131231, 138250, 165900, 207375, 237000, 262462, 276500, 331800, 393693, 414750, 524924, 553000, 656155, 787386, 829500, 918617, 1049848, 1312310, 1574772, 1659000, 1837234, 1968465, 2624620, 2755851, 3149544, 3280775, 3674468, 3936930, 4593085, 5249240, 5511702, 6561550, 7348936, 7873860, 9186170, 9842325, 10367249, 11023404, 13123100, 13779255, 15747720, 16403875, 18372340, 19684650, 20734498, 22046808, 22965425, 26246200, 27558510, 31101747, 32807750, 36744680, 39369300, 41468996, 45930850, 49211625, 51836245, 55117020, 62203494, 65615500, 68896275, 72570743, 78738600, 82937992, 91861700, 98423250, 103672490, 110234040, 114827125, 124406988, 131231000, 137792550, 145141486, 155508735, 183723400, 196846500, 207344980, 217712229, 229654250, 248813976, 259181225, 275585100, 290282972, 311017470, 344481375, 362853715, 393693000, 414689960, 435424458, 459308500, 518362450, 551170200, 580565944, 622034940, 688962750, 725707430, 777543675, 870848916, 918617000, 1036724900, 1088561145, 1244069880, 1295906125, 1377925500, 1451414860, 1555087350, 1741697832, 1814268575, 2073449800, 2177122290, 2591812250, 2755851000, 2902829720, 3110174700, 3628537150, 3887718375, 4354244580, 5183624500, 5442805725, 6220349400, 7257074300, 7775436750, 8708489160, 9071342875, 10367249000, 10885611450, 14514148600, 15550873500, 18142685750, 21771222900, 27214028625, 31101747000, 36285371500, 43542445800, 54428057250, 72570743000, 108856114500, 217712229000]

約数ペア:

[(1, 217712229000), (2, 108856114500), (3, 72570743000), (4, 54428057250), (5, 43542445800), (6, 36285371500), (7, 31101747000), (8, 27214028625), (10, 21771222900), (12, 18142685750), (14, 15550873500), (15, 14514148600), (20, 10885611450), (21, 10367249000), (24, 9071342875), (25, 8708489160), (28, 7775436750), (30, 7257074300), (35, 6220349400), (40, 5442805725), (42, 5183624500), (50, 4354244580), (56, 3887718375), (60, 3628537150), (70, 3110174700), (75, 2902829720), (79, 2755851000), (84, 2591812250), (100, 2177122290), (105, 2073449800), (120, 1814268575), (125, 1741697832), (140, 1555087350), (150, 1451414860), (158, 1377925500), (168, 1295906125), (175, 1244069880), (200, 1088561145), (210, 1036724900), (237, 918617000), (250, 870848916), (280, 777543675), (300, 725707430), (316, 688962750), (350, 622034940), (375, 580565944), (395, 551170200), (420, 518362450), (474, 459308500), (500, 435424458), (525, 414689960), (553, 393693000), (600, 362853715), (632, 344481375), (700, 311017470), (750, 290282972), (790, 275585100), (840, 259181225), (875, 248813976), (948, 229654250), (1000, 217712229), (1050, 207344980), (1106, 196846500), (1185, 183723400), (1400, 155508735), (1500, 145141486), (1580, 137792550), (1659, 131231000), (1750, 124406988), (1896, 114827125), (1975, 110234040), (2100, 103672490), (2212, 98423250), (2370, 91861700), (2625, 82937992), (2765, 78738600), (3000, 72570743), (3160, 68896275), (3318, 65615500), (3500, 62203494), (3950, 55117020), (4200, 51836245), (4424, 49211625), (4740, 45930850), (5250, 41468996), (5530, 39369300), (5925, 36744680), (6636, 32807750), (7000, 31101747), (7900, 27558510), (8295, 26246200), (9480, 22965425), (9875, 22046808), (10500, 20734498), (11060, 19684650), (11850, 18372340), (13272, 16403875), (13825, 15747720), (15800, 13779255), (16590, 13123100), (19750, 11023404), (21000, 10367249), (22120, 9842325), (23700, 9186170), (27650, 7873860), (29625, 7348936), (33180, 6561550), (39500, 5511702), (41475, 5249240), (47400, 4593085), (55300, 3936930), (59250, 3674468), (66360, 3280775), (69125, 3149544), (79000, 2755851), (82950, 2624620), (110600, 1968465), (118500, 1837234), (131231, 1659000), (138250, 1574772), (165900, 1312310), (207375, 1049848), (237000, 918617), (262462, 829500), (276500, 787386), (331800, 656155), (393693, 553000), (414750, 524924)]