54140340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 154617120

約数和(自身を除く): 100476780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 179, 213, 284, 355, 358, 426, 537, 710, 716, 852, 895, 1065, 1074, 1420, 1790, 2130, 2148, 2685, 3580, 4260, 5041, 5370, 10082, 10740, 12709, 15123, 20164, 25205, 25418, 30246, 38127, 50410, 50836, 60492, 63545, 75615, 76254, 100820, 127090, 151230, 152508, 190635, 254180, 302460, 381270, 762540, 902339, 1804678, 2707017, 3609356, 4511695, 5414034, 9023390, 10828068, 13535085, 18046780, 27070170, 54140340]

約数ペア:

[(1, 54140340), (2, 27070170), (3, 18046780), (4, 13535085), (5, 10828068), (6, 9023390), (10, 5414034), (12, 4511695), (15, 3609356), (20, 2707017), (30, 1804678), (60, 902339), (71, 762540), (142, 381270), (179, 302460), (213, 254180), (284, 190635), (355, 152508), (358, 151230), (426, 127090), (537, 100820), (710, 76254), (716, 75615), (852, 63545), (895, 60492), (1065, 50836), (1074, 50410), (1420, 38127), (1790, 30246), (2130, 25418), (2148, 25205), (2685, 20164), (3580, 15123), (4260, 12709), (5041, 10740), (5370, 10082)]