245208600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 384

約数和(自身を含む): 1041600000

約数和(自身を除く): 796391400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 108, 117, 120, 126, 130, 135, 140, 150, 156, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 252, 260, 270, 273, 280, 300, 312, 315, 325, 350, 351, 360, 364, 378, 390, 420, 450, 455, 468, 499, 504, 520, 525, 540, 546, 585, 600, 630, 650, 675, 700, 702, 728, 756, 780, 819, 840, 900, 910, 936, 945, 975, 998, 1050, 1080, 1092, 1170, 1260, 1300, 1350, 1365, 1400, 1404, 1497, 1512, 1560, 1575, 1638, 1755, 1800, 1820, 1890, 1950, 1996, 2100, 2184, 2275, 2340, 2457, 2495, 2520, 2600, 2700, 2730, 2808, 2925, 2994, 3150, 3276, 3493, 3510, 3640, 3780, 3900, 3992, 4095, 4200, 4491, 4550, 4680, 4725, 4914, 4990, 5400, 5460, 5850, 5988, 6300, 6487, 6552, 6825, 6986, 7020, 7485, 7560, 7800, 8190, 8775, 8982, 9100, 9450, 9828, 9980, 10479, 10920, 11700, 11976, 12285, 12475, 12600, 12974, 13473, 13650, 13972, 14040, 14970, 16380, 17465, 17550, 17964, 18200, 18900, 19461, 19656, 19960, 20475, 20958, 22455, 23400, 24570, 24950, 25948, 26946, 27300, 27944, 29940, 31437, 32435, 32760, 34930, 35100, 35928, 37425, 37800, 38922, 40950, 41916, 44910, 45409, 49140, 49900, 51896, 52395, 53892, 54600, 58383, 59880, 61425, 62874, 64870, 67365, 69860, 70200, 74850, 77844, 81900, 83832, 87325, 89820, 90818, 94311, 97305, 98280, 99800, 104790, 107784, 112275, 116766, 122850, 125748, 129740, 134730, 136227, 139720, 149700, 155688, 157185, 162175, 163800, 174650, 175149, 179640, 181636, 188622, 194610, 209580, 224550, 227045, 233532, 245700, 251496, 259480, 261975, 269460, 272454, 291915, 299400, 314370, 324350, 336825, 349300, 350298, 363272, 377244, 389220, 408681, 419160, 449100, 454090, 467064, 471555, 486525, 491400, 523950, 538920, 544908, 583830, 628740, 648700, 673650, 681135, 698600, 700596, 754488, 778440, 785925, 817362, 875745, 898200, 908180, 943110, 973050, 1047900, 1089816, 1135225, 1167660, 1226043, 1257480, 1297400, 1347300, 1362270, 1401192, 1459575, 1571850, 1634724, 1751490, 1816360, 1886220, 1946100, 2043405, 2095800, 2270450, 2335320, 2357775, 2452086, 2694600, 2724540, 2919150, 3143700, 3269448, 3405675, 3502980, 3772440, 3892200, 4086810, 4378725, 4540900, 4715550, 4904172, 5449080, 5838300, 6130215, 6287400, 6811350, 7005960, 8173620, 8757450, 9081800, 9431100, 9808344, 10217025, 11676600, 12260430, 13622700, 16347240, 17514900, 18862200, 20434050, 24520860, 27245400, 30651075, 35029800, 40868100, 49041720, 61302150, 81736200, 122604300, 245208600]

約数ペア:

[(1, 245208600), (2, 122604300), (3, 81736200), (4, 61302150), (5, 49041720), (6, 40868100), (7, 35029800), (8, 30651075), (9, 27245400), (10, 24520860), (12, 20434050), (13, 18862200), (14, 17514900), (15, 16347240), (18, 13622700), (20, 12260430), (21, 11676600), (24, 10217025), (25, 9808344), (26, 9431100), (27, 9081800), (28, 8757450), (30, 8173620), (35, 7005960), (36, 6811350), (39, 6287400), (40, 6130215), (42, 5838300), (45, 5449080), (50, 4904172), (52, 4715550), (54, 4540900), (56, 4378725), (60, 4086810), (63, 3892200), (65, 3772440), (70, 3502980), (72, 3405675), (75, 3269448), (78, 3143700), (84, 2919150), (90, 2724540), (91, 2694600), (100, 2452086), (104, 2357775), (105, 2335320), (108, 2270450), (117, 2095800), (120, 2043405), (126, 1946100), (130, 1886220), (135, 1816360), (140, 1751490), (150, 1634724), (156, 1571850), (168, 1459575), (175, 1401192), (180, 1362270), (182, 1347300), (189, 1297400), (195, 1257480), (200, 1226043), (210, 1167660), (216, 1135225), (225, 1089816), (234, 1047900), (252, 973050), (260, 943110), (270, 908180), (273, 898200), (280, 875745), (300, 817362), (312, 785925), (315, 778440), (325, 754488), (350, 700596), (351, 698600), (360, 681135), (364, 673650), (378, 648700), (390, 628740), (420, 583830), (450, 544908), (455, 538920), (468, 523950), (499, 491400), (504, 486525), (520, 471555), (525, 467064), (540, 454090), (546, 449100), (585, 419160), (600, 408681), (630, 389220), (650, 377244), (675, 363272), (700, 350298), (702, 349300), (728, 336825), (756, 324350), (780, 314370), (819, 299400), (840, 291915), (900, 272454), (910, 269460), (936, 261975), (945, 259480), (975, 251496), (998, 245700), (1050, 233532), (1080, 227045), (1092, 224550), (1170, 209580), (1260, 194610), (1300, 188622), (1350, 181636), (1365, 179640), (1400, 175149), (1404, 174650), (1497, 163800), (1512, 162175), (1560, 157185), (1575, 155688), (1638, 149700), (1755, 139720), (1800, 136227), (1820, 134730), (1890, 129740), (1950, 125748), (1996, 122850), (2100, 116766), (2184, 112275), (2275, 107784), (2340, 104790), (2457, 99800), (2495, 98280), (2520, 97305), (2600, 94311), (2700, 90818), (2730, 89820), (2808, 87325), (2925, 83832), (2994, 81900), (3150, 77844), (3276, 74850), (3493, 70200), (3510, 69860), (3640, 67365), (3780, 64870), (3900, 62874), (3992, 61425), (4095, 59880), (4200, 58383), (4491, 54600), (4550, 53892), (4680, 52395), (4725, 51896), (4914, 49900), (4990, 49140), (5400, 45409), (5460, 44910), (5850, 41916), (5988, 40950), (6300, 38922), (6487, 37800), (6552, 37425), (6825, 35928), (6986, 35100), (7020, 34930), (7485, 32760), (7560, 32435), (7800, 31437), (8190, 29940), (8775, 27944), (8982, 27300), (9100, 26946), (9450, 25948), (9828, 24950), (9980, 24570), (10479, 23400), (10920, 22455), (11700, 20958), (11976, 20475), (12285, 19960), (12475, 19656), (12600, 19461), (12974, 18900), (13473, 18200), (13650, 17964), (13972, 17550), (14040, 17465), (14970, 16380)]