54787860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 118184940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1429, 1917, 2130, 2556, 2858, 3195, 3834, 4260, 4287, 5716, 6390, 7145, 7668, 8574, 9585, 12780, 12861, 14290, 17148, 19170, 21435, 25722, 28580, 38340, 38583, 42870, 51444, 64305, 77166, 85740, 101459, 128610, 154332, 192915, 202918, 257220, 304377, 385830, 405836, 507295, 608754, 771660, 913131, 1014590, 1217508, 1521885, 1826262, 2029180, 2739393, 3043770, 3652524, 4565655, 5478786, 6087540, 9131310, 10957572, 13696965, 18262620, 27393930, 54787860]

約数ペア:

[(1, 54787860), (2, 27393930), (3, 18262620), (4, 13696965), (5, 10957572), (6, 9131310), (9, 6087540), (10, 5478786), (12, 4565655), (15, 3652524), (18, 3043770), (20, 2739393), (27, 2029180), (30, 1826262), (36, 1521885), (45, 1217508), (54, 1014590), (60, 913131), (71, 771660), (90, 608754), (108, 507295), (135, 405836), (142, 385830), (180, 304377), (213, 257220), (270, 202918), (284, 192915), (355, 154332), (426, 128610), (540, 101459), (639, 85740), (710, 77166), (852, 64305), (1065, 51444), (1278, 42870), (1420, 38583), (1429, 38340), (1917, 28580), (2130, 25722), (2556, 21435), (2858, 19170), (3195, 17148), (3834, 14290), (4260, 12861), (4287, 12780), (5716, 9585), (6390, 8574), (7145, 7668)]