144021000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 457292160

約数和(自身を除く): 313271160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 488, 500, 600, 610, 732, 750, 787, 915, 1000, 1220, 1464, 1500, 1525, 1574, 1830, 2361, 2440, 3000, 3050, 3148, 3660, 3935, 4575, 4722, 6100, 6296, 7320, 7625, 7870, 9150, 9444, 11805, 12200, 15250, 15740, 18300, 18888, 19675, 22875, 23610, 30500, 31480, 36600, 39350, 45750, 47220, 48007, 59025, 61000, 78700, 91500, 94440, 96014, 98375, 118050, 144021, 157400, 183000, 192028, 196750, 236100, 240035, 288042, 295125, 384056, 393500, 472200, 480070, 576084, 590250, 720105, 787000, 960140, 1152168, 1180500, 1200175, 1440210, 1920280, 2361000, 2400350, 2880420, 3600525, 4800700, 5760840, 6000875, 7201050, 9601400, 12001750, 14402100, 18002625, 24003500, 28804200, 36005250, 48007000, 72010500, 144021000]

約数ペア:

[(1, 144021000), (2, 72010500), (3, 48007000), (4, 36005250), (5, 28804200), (6, 24003500), (8, 18002625), (10, 14402100), (12, 12001750), (15, 9601400), (20, 7201050), (24, 6000875), (25, 5760840), (30, 4800700), (40, 3600525), (50, 2880420), (60, 2400350), (61, 2361000), (75, 1920280), (100, 1440210), (120, 1200175), (122, 1180500), (125, 1152168), (150, 960140), (183, 787000), (200, 720105), (244, 590250), (250, 576084), (300, 480070), (305, 472200), (366, 393500), (375, 384056), (488, 295125), (500, 288042), (600, 240035), (610, 236100), (732, 196750), (750, 192028), (787, 183000), (915, 157400), (1000, 144021), (1220, 118050), (1464, 98375), (1500, 96014), (1525, 94440), (1574, 91500), (1830, 78700), (2361, 61000), (2440, 59025), (3000, 48007), (3050, 47220), (3148, 45750), (3660, 39350), (3935, 36600), (4575, 31480), (4722, 30500), (6100, 23610), (6296, 22875), (7320, 19675), (7625, 18888), (7870, 18300), (9150, 15740), (9444, 15250), (11805, 12200)]