75211080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12791}}^1$

素因数の和:12819

約数の個数: 96

約数和(自身を含む): 262491840

約数和(自身を除く): 187280760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12791, 25582, 38373, 51164, 63955, 76746, 89537, 102328, 127910, 153492, 179074, 191865, 255820, 268611, 306984, 358148, 383730, 447685, 511640, 537222, 626759, 716296, 767460, 895370, 1074444, 1253518, 1343055, 1534920, 1790740, 1880277, 2148888, 2507036, 2686110, 3133795, 3581480, 3760554, 5014072, 5372220, 6267590, 7521108, 9401385, 10744440, 12535180, 15042216, 18802770, 25070360, 37605540, 75211080]

約数ペア:

[(1, 75211080), (2, 37605540), (3, 25070360), (4, 18802770), (5, 15042216), (6, 12535180), (7, 10744440), (8, 9401385), (10, 7521108), (12, 6267590), (14, 5372220), (15, 5014072), (20, 3760554), (21, 3581480), (24, 3133795), (28, 2686110), (30, 2507036), (35, 2148888), (40, 1880277), (42, 1790740), (49, 1534920), (56, 1343055), (60, 1253518), (70, 1074444), (84, 895370), (98, 767460), (105, 716296), (120, 626759), (140, 537222), (147, 511640), (168, 447685), (196, 383730), (210, 358148), (245, 306984), (280, 268611), (294, 255820), (392, 191865), (420, 179074), (490, 153492), (588, 127910), (735, 102328), (840, 89537), (980, 76746), (1176, 63955), (1470, 51164), (1960, 38373), (2940, 25582), (5880, 12791)]