79661100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 232360128

約数和(自身を除く): 152699028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2027, 2620, 3275, 3930, 4054, 6081, 6550, 7860, 8108, 9825, 10135, 12162, 13100, 19650, 20270, 24324, 30405, 39300, 40540, 50675, 60810, 101350, 121620, 152025, 202700, 265537, 304050, 531074, 608100, 796611, 1062148, 1327685, 1593222, 2655370, 3186444, 3983055, 5310740, 6638425, 7966110, 13276850, 15932220, 19915275, 26553700, 39830550, 79661100]

約数ペア:

[(1, 79661100), (2, 39830550), (3, 26553700), (4, 19915275), (5, 15932220), (6, 13276850), (10, 7966110), (12, 6638425), (15, 5310740), (20, 3983055), (25, 3186444), (30, 2655370), (50, 1593222), (60, 1327685), (75, 1062148), (100, 796611), (131, 608100), (150, 531074), (262, 304050), (300, 265537), (393, 202700), (524, 152025), (655, 121620), (786, 101350), (1310, 60810), (1572, 50675), (1965, 40540), (2027, 39300), (2620, 30405), (3275, 24324), (3930, 20270), (4054, 19650), (6081, 13100), (6550, 12162), (7860, 10135), (8108, 9825)]