251515425000

素因数分解:

$2^3\times 3^1\times 5^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28239

約数の個数: 384

約数和(自身を含む): 951081626880

約数和(自身を除く): 699566201880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 125, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 250, 255, 280, 300, 340, 350, 357, 375, 408, 420, 425, 476, 500, 510, 525, 595, 600, 625, 680, 700, 714, 750, 840, 850, 875, 952, 1000, 1020, 1050, 1190, 1250, 1275, 1400, 1428, 1500, 1700, 1750, 1785, 1875, 2040, 2100, 2125, 2380, 2500, 2550, 2625, 2856, 2975, 3000, 3125, 3400, 3500, 3570, 3750, 4200, 4250, 4375, 4760, 5000, 5100, 5250, 5950, 6250, 6375, 7000, 7140, 7500, 8500, 8750, 8925, 9375, 10200, 10500, 10625, 11900, 12500, 12750, 13125, 14280, 14875, 15000, 17000, 17500, 17850, 18750, 21000, 21250, 21875, 23800, 25000, 25500, 26250, 28181, 29750, 31875, 35000, 35700, 37500, 42500, 43750, 44625, 51000, 52500, 53125, 56362, 59500, 63750, 65625, 71400, 74375, 75000, 84543, 85000, 87500, 89250, 105000, 106250, 112724, 119000, 127500, 131250, 140905, 148750, 159375, 169086, 175000, 178500, 197267, 212500, 223125, 225448, 255000, 262500, 281810, 297500, 318750, 338172, 357000, 371875, 394534, 422715, 425000, 446250, 479077, 525000, 563620, 591801, 595000, 637500, 676344, 704525, 743750, 789068, 845430, 892500, 958154, 986335, 1115625, 1127240, 1183602, 1275000, 1409050, 1437231, 1487500, 1578136, 1690860, 1785000, 1916308, 1972670, 2113575, 2231250, 2367204, 2395385, 2818100, 2874462, 2959005, 2975000, 3353539, 3381720, 3522625, 3832616, 3945340, 4227150, 4462500, 4734408, 4790770, 4931675, 5636200, 5748924, 5918010, 6707078, 7045250, 7186155, 7890680, 8454300, 8925000, 9581540, 9863350, 10060617, 10567875, 11497848, 11836020, 11976925, 13414156, 14090500, 14372310, 14795025, 16767695, 16908600, 17613125, 19163080, 19726700, 20121234, 21135750, 23672040, 23953850, 24658375, 26828312, 28181000, 28744620, 29590050, 33535390, 35226250, 35930775, 39453400, 40242468, 42271500, 47907700, 49316750, 50303085, 52839375, 57489240, 59180100, 59884625, 67070780, 70452500, 71861550, 73975125, 80484936, 83838475, 84543000, 88065625, 95815400, 98633500, 100606170, 105678750, 118360200, 119769250, 123291875, 134141560, 140905000, 143723100, 147950250, 167676950, 176131250, 179653875, 197267000, 201212340, 211357500, 239538500, 246583750, 251515425, 264196875, 287446200, 295900500, 299423125, 335353900, 352262500, 359307750, 369875625, 402424680, 419192375, 422715000, 479077000, 493167500, 503030850, 528393750, 591801000, 598846250, 616459375, 670707800, 704525000, 718615500, 739751250, 838384750, 898269375, 986335000, 1006061700, 1056787500, 1197692500, 1232918750, 1257577125, 1437231000, 1479502500, 1497115625, 1676769500, 1796538750, 1849378125, 2012123400, 2095961875, 2113575000, 2395385000, 2465837500, 2515154250, 2959005000, 2994231250, 3353539000, 3593077500, 3698756250, 4191923750, 4491346875, 4931675000, 5030308500, 5988462500, 6287885625, 7186155000, 7397512500, 8383847500, 8982693750, 10060617000, 10479809375, 11976925000, 12575771250, 14795025000, 16767695000, 17965387500, 20959618750, 25151542500, 31439428125, 35930775000, 41919237500, 50303085000, 62878856250, 83838475000, 125757712500, 251515425000]

約数ペア:

[(1, 251515425000), (2, 125757712500), (3, 83838475000), (4, 62878856250), (5, 50303085000), (6, 41919237500), (7, 35930775000), (8, 31439428125), (10, 25151542500), (12, 20959618750), (14, 17965387500), (15, 16767695000), (17, 14795025000), (20, 12575771250), (21, 11976925000), (24, 10479809375), (25, 10060617000), (28, 8982693750), (30, 8383847500), (34, 7397512500), (35, 7186155000), (40, 6287885625), (42, 5988462500), (50, 5030308500), (51, 4931675000), (56, 4491346875), (60, 4191923750), (68, 3698756250), (70, 3593077500), (75, 3353539000), (84, 2994231250), (85, 2959005000), (100, 2515154250), (102, 2465837500), (105, 2395385000), (119, 2113575000), (120, 2095961875), (125, 2012123400), (136, 1849378125), (140, 1796538750), (150, 1676769500), (168, 1497115625), (170, 1479502500), (175, 1437231000), (200, 1257577125), (204, 1232918750), (210, 1197692500), (238, 1056787500), (250, 1006061700), (255, 986335000), (280, 898269375), (300, 838384750), (340, 739751250), (350, 718615500), (357, 704525000), (375, 670707800), (408, 616459375), (420, 598846250), (425, 591801000), (476, 528393750), (500, 503030850), (510, 493167500), (525, 479077000), (595, 422715000), (600, 419192375), (625, 402424680), (680, 369875625), (700, 359307750), (714, 352262500), (750, 335353900), (840, 299423125), (850, 295900500), (875, 287446200), (952, 264196875), (1000, 251515425), (1020, 246583750), (1050, 239538500), (1190, 211357500), (1250, 201212340), (1275, 197267000), (1400, 179653875), (1428, 176131250), (1500, 167676950), (1700, 147950250), (1750, 143723100), (1785, 140905000), (1875, 134141560), (2040, 123291875), (2100, 119769250), (2125, 118360200), (2380, 105678750), (2500, 100606170), (2550, 98633500), (2625, 95815400), (2856, 88065625), (2975, 84543000), (3000, 83838475), (3125, 80484936), (3400, 73975125), (3500, 71861550), (3570, 70452500), (3750, 67070780), (4200, 59884625), (4250, 59180100), (4375, 57489240), (4760, 52839375), (5000, 50303085), (5100, 49316750), (5250, 47907700), (5950, 42271500), (6250, 40242468), (6375, 39453400), (7000, 35930775), (7140, 35226250), (7500, 33535390), (8500, 29590050), (8750, 28744620), (8925, 28181000), (9375, 26828312), (10200, 24658375), (10500, 23953850), (10625, 23672040), (11900, 21135750), (12500, 20121234), (12750, 19726700), (13125, 19163080), (14280, 17613125), (14875, 16908600), (15000, 16767695), (17000, 14795025), (17500, 14372310), (17850, 14090500), (18750, 13414156), (21000, 11976925), (21250, 11836020), (21875, 11497848), (23800, 10567875), (25000, 10060617), (25500, 9863350), (26250, 9581540), (28181, 8925000), (29750, 8454300), (31875, 7890680), (35000, 7186155), (35700, 7045250), (37500, 6707078), (42500, 5918010), (43750, 5748924), (44625, 5636200), (51000, 4931675), (52500, 4790770), (53125, 4734408), (56362, 4462500), (59500, 4227150), (63750, 3945340), (65625, 3832616), (71400, 3522625), (74375, 3381720), (75000, 3353539), (84543, 2975000), (85000, 2959005), (87500, 2874462), (89250, 2818100), (105000, 2395385), (106250, 2367204), (112724, 2231250), (119000, 2113575), (127500, 1972670), (131250, 1916308), (140905, 1785000), (148750, 1690860), (159375, 1578136), (169086, 1487500), (175000, 1437231), (178500, 1409050), (197267, 1275000), (212500, 1183602), (223125, 1127240), (225448, 1115625), (255000, 986335), (262500, 958154), (281810, 892500), (297500, 845430), (318750, 789068), (338172, 743750), (357000, 704525), (371875, 676344), (394534, 637500), (422715, 595000), (425000, 591801), (446250, 563620), (479077, 525000)]