1306909800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{103723}}^1$

素因数の和:103752

約数の個数: 144

約数和(自身を含む): 5016092640

約数和(自身を除く): 3709182840

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, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 103723, 207446, 311169, 414892, 518615, 622338, 726061, 829784, 933507, 1037230, 1244676, 1452122, 1555845, 1867014, 2074460, 2178183, 2489352, 2593075, 2904244, 3111690, 3630305, 3734028, 4148920, 4356366, 4667535, 5186150, 5808488, 6223380, 6534549, 7260610, 7468056, 7779225, 8712732, 9335070, 10372300, 10890915, 12446760, 13069098, 14521220, 15558450, 17425464, 18151525, 18670140, 20744600, 21781830, 23337675, 26138196, 29042440, 31116900, 32672745, 36303050, 37340280, 43563660, 46675350, 52276392, 54454575, 62233800, 65345490, 72606100, 87127320, 93350700, 108909150, 130690980, 145212200, 163363725, 186701400, 217818300, 261381960, 326727450, 435636600, 653454900, 1306909800]

約数ペア:

[(1, 1306909800), (2, 653454900), (3, 435636600), (4, 326727450), (5, 261381960), (6, 217818300), (7, 186701400), (8, 163363725), (9, 145212200), (10, 130690980), (12, 108909150), (14, 93350700), (15, 87127320), (18, 72606100), (20, 65345490), (21, 62233800), (24, 54454575), (25, 52276392), (28, 46675350), (30, 43563660), (35, 37340280), (36, 36303050), (40, 32672745), (42, 31116900), (45, 29042440), (50, 26138196), (56, 23337675), (60, 21781830), (63, 20744600), (70, 18670140), (72, 18151525), (75, 17425464), (84, 15558450), (90, 14521220), (100, 13069098), (105, 12446760), (120, 10890915), (126, 10372300), (140, 9335070), (150, 8712732), (168, 7779225), (175, 7468056), (180, 7260610), (200, 6534549), (210, 6223380), (225, 5808488), (252, 5186150), (280, 4667535), (300, 4356366), (315, 4148920), (350, 3734028), (360, 3630305), (420, 3111690), (450, 2904244), (504, 2593075), (525, 2489352), (600, 2178183), (630, 2074460), (700, 1867014), (840, 1555845), (900, 1452122), (1050, 1244676), (1260, 1037230), (1400, 933507), (1575, 829784), (1800, 726061), (2100, 622338), (2520, 518615), (3150, 414892), (4200, 311169), (6300, 207446), (12600, 103723)]