9855001800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21139}}^1$

素因数の和:21205

約数の個数: 288

約数和(自身を含む): 38848555200

約数和(自身を除く): 28993553400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 37, 40, 42, 45, 50, 56, 60, 63, 70, 72, 74, 75, 84, 90, 100, 105, 111, 120, 126, 140, 148, 150, 168, 175, 180, 185, 200, 210, 222, 225, 252, 259, 280, 296, 300, 315, 333, 350, 360, 370, 420, 444, 450, 504, 518, 525, 555, 600, 630, 666, 700, 740, 777, 840, 888, 900, 925, 1036, 1050, 1110, 1260, 1295, 1332, 1400, 1480, 1554, 1575, 1665, 1800, 1850, 2072, 2100, 2220, 2331, 2520, 2590, 2664, 2775, 3108, 3150, 3330, 3700, 3885, 4200, 4440, 4662, 5180, 5550, 6216, 6300, 6475, 6660, 7400, 7770, 8325, 9324, 10360, 11100, 11655, 12600, 12950, 13320, 15540, 16650, 18648, 19425, 21139, 22200, 23310, 25900, 31080, 33300, 38850, 42278, 46620, 51800, 58275, 63417, 66600, 77700, 84556, 93240, 105695, 116550, 126834, 147973, 155400, 169112, 190251, 211390, 233100, 253668, 295946, 317085, 380502, 422780, 443919, 466200, 507336, 528475, 591892, 634170, 739865, 761004, 782143, 845560, 887838, 951255, 1056950, 1183784, 1268340, 1331757, 1479730, 1522008, 1564286, 1585425, 1775676, 1902510, 2113900, 2219595, 2346429, 2536680, 2663514, 2959460, 3128572, 3170850, 3551352, 3699325, 3805020, 3910715, 4227800, 4439190, 4692858, 4756275, 5327028, 5475001, 5918920, 6257144, 6341700, 6658785, 7039287, 7398650, 7610040, 7821430, 8878380, 9385716, 9512550, 10654056, 10950002, 11097975, 11732145, 12683400, 13317570, 14078574, 14797300, 15642860, 16425003, 17756760, 18771432, 19025100, 19553575, 21900004, 22195950, 23464290, 26635140, 27375005, 28157148, 29594600, 31285720, 32850006, 33293925, 35196435, 38050200, 39107150, 43800008, 44391900, 46928580, 49275009, 53270280, 54750010, 56314296, 58660725, 65700012, 66587850, 70392870, 78214300, 82125015, 88783800, 93857160, 98550018, 109500020, 117321450, 131400024, 133175700, 136875025, 140785740, 156428600, 164250030, 175982175, 197100036, 219000040, 234642900, 246375045, 266351400, 273750050, 281571480, 328500060, 351964350, 394200072, 410625075, 469285800, 492750090, 547500100, 657000120, 703928700, 821250150, 985500180, 1095000200, 1231875225, 1407857400, 1642500300, 1971000360, 2463750450, 3285000600, 4927500900, 9855001800]

約数ペア:

[(1, 9855001800), (2, 4927500900), (3, 3285000600), (4, 2463750450), (5, 1971000360), (6, 1642500300), (7, 1407857400), (8, 1231875225), (9, 1095000200), (10, 985500180), (12, 821250150), (14, 703928700), (15, 657000120), (18, 547500100), (20, 492750090), (21, 469285800), (24, 410625075), (25, 394200072), (28, 351964350), (30, 328500060), (35, 281571480), (36, 273750050), (37, 266351400), (40, 246375045), (42, 234642900), (45, 219000040), (50, 197100036), (56, 175982175), (60, 164250030), (63, 156428600), (70, 140785740), (72, 136875025), (74, 133175700), (75, 131400024), (84, 117321450), (90, 109500020), (100, 98550018), (105, 93857160), (111, 88783800), (120, 82125015), (126, 78214300), (140, 70392870), (148, 66587850), (150, 65700012), (168, 58660725), (175, 56314296), (180, 54750010), (185, 53270280), (200, 49275009), (210, 46928580), (222, 44391900), (225, 43800008), (252, 39107150), (259, 38050200), (280, 35196435), (296, 33293925), (300, 32850006), (315, 31285720), (333, 29594600), (350, 28157148), (360, 27375005), (370, 26635140), (420, 23464290), (444, 22195950), (450, 21900004), (504, 19553575), (518, 19025100), (525, 18771432), (555, 17756760), (600, 16425003), (630, 15642860), (666, 14797300), (700, 14078574), (740, 13317570), (777, 12683400), (840, 11732145), (888, 11097975), (900, 10950002), (925, 10654056), (1036, 9512550), (1050, 9385716), (1110, 8878380), (1260, 7821430), (1295, 7610040), (1332, 7398650), (1400, 7039287), (1480, 6658785), (1554, 6341700), (1575, 6257144), (1665, 5918920), (1800, 5475001), (1850, 5327028), (2072, 4756275), (2100, 4692858), (2220, 4439190), (2331, 4227800), (2520, 3910715), (2590, 3805020), (2664, 3699325), (2775, 3551352), (3108, 3170850), (3150, 3128572), (3330, 2959460), (3700, 2663514), (3885, 2536680), (4200, 2346429), (4440, 2219595), (4662, 2113900), (5180, 1902510), (5550, 1775676), (6216, 1585425), (6300, 1564286), (6475, 1522008), (6660, 1479730), (7400, 1331757), (7770, 1268340), (8325, 1183784), (9324, 1056950), (10360, 951255), (11100, 887838), (11655, 845560), (12600, 782143), (12950, 761004), (13320, 739865), (15540, 634170), (16650, 591892), (18648, 528475), (19425, 507336), (21139, 466200), (22200, 443919), (23310, 422780), (25900, 380502), (31080, 317085), (33300, 295946), (38850, 253668), (42278, 233100), (46620, 211390), (51800, 190251), (58275, 169112), (63417, 155400), (66600, 147973), (77700, 126834), (84556, 116550), (93240, 105695)]