72010500

素因数分解:

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

素因数の和:870

約数の個数: 96

約数和(自身を含む): 213403008

約数和(自身を除く): 141392508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 125, 150, 183, 244, 250, 300, 305, 366, 375, 500, 610, 732, 750, 787, 915, 1220, 1500, 1525, 1574, 1830, 2361, 3050, 3148, 3660, 3935, 4575, 4722, 6100, 7625, 7870, 9150, 9444, 11805, 15250, 15740, 18300, 19675, 22875, 23610, 30500, 39350, 45750, 47220, 48007, 59025, 78700, 91500, 96014, 98375, 118050, 144021, 192028, 196750, 236100, 240035, 288042, 295125, 393500, 480070, 576084, 590250, 720105, 960140, 1180500, 1200175, 1440210, 2400350, 2880420, 3600525, 4800700, 6000875, 7201050, 12001750, 14402100, 18002625, 24003500, 36005250, 72010500]

約数ペア:

[(1, 72010500), (2, 36005250), (3, 24003500), (4, 18002625), (5, 14402100), (6, 12001750), (10, 7201050), (12, 6000875), (15, 4800700), (20, 3600525), (25, 2880420), (30, 2400350), (50, 1440210), (60, 1200175), (61, 1180500), (75, 960140), (100, 720105), (122, 590250), (125, 576084), (150, 480070), (183, 393500), (244, 295125), (250, 288042), (300, 240035), (305, 236100), (366, 196750), (375, 192028), (500, 144021), (610, 118050), (732, 98375), (750, 96014), (787, 91500), (915, 78700), (1220, 59025), (1500, 48007), (1525, 47220), (1574, 45750), (1830, 39350), (2361, 30500), (3050, 23610), (3148, 22875), (3660, 19675), (3935, 18300), (4575, 15740), (4722, 15250), (6100, 11805), (7625, 9444), (7870, 9150)]