145061700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 487302144

約数和(自身を除く): 342240444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 402, 420, 469, 525, 670, 700, 804, 938, 1005, 1031, 1050, 1340, 1407, 1675, 1876, 2010, 2062, 2100, 2345, 2814, 3093, 3350, 4020, 4124, 4690, 5025, 5155, 5628, 6186, 6700, 7035, 7217, 9380, 10050, 10310, 11725, 12372, 14070, 14434, 15465, 20100, 20620, 21651, 23450, 25775, 28140, 28868, 30930, 35175, 36085, 43302, 46900, 51550, 61860, 69077, 70350, 72170, 77325, 86604, 103100, 108255, 138154, 140700, 144340, 154650, 180425, 207231, 216510, 276308, 309300, 345385, 360850, 414462, 433020, 483539, 541275, 690770, 721700, 828924, 967078, 1036155, 1082550, 1381540, 1450617, 1726925, 1934156, 2072310, 2165100, 2417695, 2901234, 3453850, 4144620, 4835390, 5180775, 5802468, 6907700, 7253085, 9670780, 10361550, 12088475, 14506170, 20723100, 24176950, 29012340, 36265425, 48353900, 72530850, 145061700]

約数ペア:

[(1, 145061700), (2, 72530850), (3, 48353900), (4, 36265425), (5, 29012340), (6, 24176950), (7, 20723100), (10, 14506170), (12, 12088475), (14, 10361550), (15, 9670780), (20, 7253085), (21, 6907700), (25, 5802468), (28, 5180775), (30, 4835390), (35, 4144620), (42, 3453850), (50, 2901234), (60, 2417695), (67, 2165100), (70, 2072310), (75, 1934156), (84, 1726925), (100, 1450617), (105, 1381540), (134, 1082550), (140, 1036155), (150, 967078), (175, 828924), (201, 721700), (210, 690770), (268, 541275), (300, 483539), (335, 433020), (350, 414462), (402, 360850), (420, 345385), (469, 309300), (525, 276308), (670, 216510), (700, 207231), (804, 180425), (938, 154650), (1005, 144340), (1031, 140700), (1050, 138154), (1340, 108255), (1407, 103100), (1675, 86604), (1876, 77325), (2010, 72170), (2062, 70350), (2100, 69077), (2345, 61860), (2814, 51550), (3093, 46900), (3350, 43302), (4020, 36085), (4124, 35175), (4690, 30930), (5025, 28868), (5155, 28140), (5628, 25775), (6186, 23450), (6700, 21651), (7035, 20620), (7217, 20100), (9380, 15465), (10050, 14434), (10310, 14070), (11725, 12372)]