99485520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21852

約数の個数: 80

約数和(自身を含む): 324651840

約数和(自身を除く): 225166320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21817, 43634, 65451, 87268, 109085, 130902, 174536, 218170, 261804, 327255, 349072, 414523, 436340, 523608, 654510, 829046, 872680, 1047216, 1243569, 1309020, 1658092, 1745360, 2072615, 2487138, 2618040, 3316184, 4145230, 4974276, 5236080, 6217845, 6632368, 8290460, 9948552, 12435690, 16580920, 19897104, 24871380, 33161840, 49742760, 99485520]

約数ペア:

[(1, 99485520), (2, 49742760), (3, 33161840), (4, 24871380), (5, 19897104), (6, 16580920), (8, 12435690), (10, 9948552), (12, 8290460), (15, 6632368), (16, 6217845), (19, 5236080), (20, 4974276), (24, 4145230), (30, 3316184), (38, 2618040), (40, 2487138), (48, 2072615), (57, 1745360), (60, 1658092), (76, 1309020), (80, 1243569), (95, 1047216), (114, 872680), (120, 829046), (152, 654510), (190, 523608), (228, 436340), (240, 414523), (285, 349072), (304, 327255), (380, 261804), (456, 218170), (570, 174536), (760, 130902), (912, 109085), (1140, 87268), (1520, 65451), (2280, 43634), (4560, 21817)]