89718000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 304861440

約数和(自身を除く): 215143440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 787, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1574, 1900, 2000, 2280, 2361, 2375, 2850, 3000, 3148, 3800, 3935, 4560, 4722, 4750, 5700, 6000, 6296, 7125, 7600, 7870, 9444, 9500, 11400, 11805, 12592, 14250, 14953, 15740, 18888, 19000, 19675, 22800, 23610, 28500, 29906, 31480, 37776, 38000, 39350, 44859, 47220, 57000, 59025, 59812, 62960, 74765, 78700, 89718, 94440, 98375, 114000, 118050, 119624, 149530, 157400, 179436, 188880, 196750, 224295, 236100, 239248, 295125, 299060, 314800, 358872, 373825, 393500, 448590, 472200, 590250, 598120, 717744, 747650, 787000, 897180, 944400, 1121475, 1180500, 1196240, 1495300, 1574000, 1794360, 1869125, 2242950, 2361000, 2990600, 3588720, 3738250, 4485900, 4722000, 5607375, 5981200, 7476500, 8971800, 11214750, 14953000, 17943600, 22429500, 29906000, 44859000, 89718000]

約数ペア:

[(1, 89718000), (2, 44859000), (3, 29906000), (4, 22429500), (5, 17943600), (6, 14953000), (8, 11214750), (10, 8971800), (12, 7476500), (15, 5981200), (16, 5607375), (19, 4722000), (20, 4485900), (24, 3738250), (25, 3588720), (30, 2990600), (38, 2361000), (40, 2242950), (48, 1869125), (50, 1794360), (57, 1574000), (60, 1495300), (75, 1196240), (76, 1180500), (80, 1121475), (95, 944400), (100, 897180), (114, 787000), (120, 747650), (125, 717744), (150, 598120), (152, 590250), (190, 472200), (200, 448590), (228, 393500), (240, 373825), (250, 358872), (285, 314800), (300, 299060), (304, 295125), (375, 239248), (380, 236100), (400, 224295), (456, 196750), (475, 188880), (500, 179436), (570, 157400), (600, 149530), (750, 119624), (760, 118050), (787, 114000), (912, 98375), (950, 94440), (1000, 89718), (1140, 78700), (1200, 74765), (1425, 62960), (1500, 59812), (1520, 59025), (1574, 57000), (1900, 47220), (2000, 44859), (2280, 39350), (2361, 38000), (2375, 37776), (2850, 31480), (3000, 29906), (3148, 28500), (3800, 23610), (3935, 22800), (4560, 19675), (4722, 19000), (4750, 18888), (5700, 15740), (6000, 14953), (6296, 14250), (7125, 12592), (7600, 11805), (7870, 11400), (9444, 9500)]