144291000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 128

約数和(自身を含む): 514575360

約数和(自身を除く): 370284360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 6871, 7000, 10500, 13742, 20613, 21000, 27484, 34355, 41226, 48097, 54968, 68710, 82452, 96194, 103065, 137420, 144291, 164904, 171775, 192388, 206130, 240485, 274840, 288582, 343550, 384776, 412260, 480970, 515325, 577164, 687100, 721455, 824520, 858875, 961940, 1030650, 1154328, 1202425, 1374200, 1442910, 1717750, 1923880, 2061300, 2404850, 2576625, 2885820, 3435500, 3607275, 4122600, 4809700, 5153250, 5771640, 6012125, 6871000, 7214550, 9619400, 10306500, 12024250, 14429100, 18036375, 20613000, 24048500, 28858200, 36072750, 48097000, 72145500, 144291000]

約数ペア:

[(1, 144291000), (2, 72145500), (3, 48097000), (4, 36072750), (5, 28858200), (6, 24048500), (7, 20613000), (8, 18036375), (10, 14429100), (12, 12024250), (14, 10306500), (15, 9619400), (20, 7214550), (21, 6871000), (24, 6012125), (25, 5771640), (28, 5153250), (30, 4809700), (35, 4122600), (40, 3607275), (42, 3435500), (50, 2885820), (56, 2576625), (60, 2404850), (70, 2061300), (75, 1923880), (84, 1717750), (100, 1442910), (105, 1374200), (120, 1202425), (125, 1154328), (140, 1030650), (150, 961940), (168, 858875), (175, 824520), (200, 721455), (210, 687100), (250, 577164), (280, 515325), (300, 480970), (350, 412260), (375, 384776), (420, 343550), (500, 288582), (525, 274840), (600, 240485), (700, 206130), (750, 192388), (840, 171775), (875, 164904), (1000, 144291), (1050, 137420), (1400, 103065), (1500, 96194), (1750, 82452), (2100, 68710), (2625, 54968), (3000, 48097), (3500, 41226), (4200, 34355), (5250, 27484), (6871, 21000), (7000, 20613), (10500, 13742)]