1115100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 4166400

約数和(自身を除く): 3051300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 59, 60, 63, 70, 75, 84, 90, 100, 105, 108, 118, 126, 135, 140, 150, 175, 177, 180, 189, 210, 225, 236, 252, 270, 295, 300, 315, 350, 354, 378, 413, 420, 450, 525, 531, 540, 590, 630, 675, 700, 708, 756, 826, 885, 900, 945, 1050, 1062, 1180, 1239, 1260, 1350, 1475, 1575, 1593, 1652, 1770, 1890, 2065, 2100, 2124, 2478, 2655, 2700, 2950, 3150, 3186, 3540, 3717, 3780, 4130, 4425, 4725, 4956, 5310, 5900, 6195, 6300, 6372, 7434, 7965, 8260, 8850, 9450, 10325, 10620, 11151, 12390, 13275, 14868, 15930, 17700, 18585, 18900, 20650, 22302, 24780, 26550, 30975, 31860, 37170, 39825, 41300, 44604, 53100, 55755, 61950, 74340, 79650, 92925, 111510, 123900, 159300, 185850, 223020, 278775, 371700, 557550, 1115100]

約数ペア:

[(1, 1115100), (2, 557550), (3, 371700), (4, 278775), (5, 223020), (6, 185850), (7, 159300), (9, 123900), (10, 111510), (12, 92925), (14, 79650), (15, 74340), (18, 61950), (20, 55755), (21, 53100), (25, 44604), (27, 41300), (28, 39825), (30, 37170), (35, 31860), (36, 30975), (42, 26550), (45, 24780), (50, 22302), (54, 20650), (59, 18900), (60, 18585), (63, 17700), (70, 15930), (75, 14868), (84, 13275), (90, 12390), (100, 11151), (105, 10620), (108, 10325), (118, 9450), (126, 8850), (135, 8260), (140, 7965), (150, 7434), (175, 6372), (177, 6300), (180, 6195), (189, 5900), (210, 5310), (225, 4956), (236, 4725), (252, 4425), (270, 4130), (295, 3780), (300, 3717), (315, 3540), (350, 3186), (354, 3150), (378, 2950), (413, 2700), (420, 2655), (450, 2478), (525, 2124), (531, 2100), (540, 2065), (590, 1890), (630, 1770), (675, 1652), (700, 1593), (708, 1575), (756, 1475), (826, 1350), (885, 1260), (900, 1239), (945, 1180), (1050, 1062)]