99610380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1109}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 303030000

約数和(自身を除く): 203419620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1109, 1497, 1996, 2218, 2495, 2994, 3327, 4436, 4491, 4990, 5545, 5988, 6654, 7485, 8982, 9980, 9981, 11090, 13308, 14970, 16635, 17964, 19962, 22180, 22455, 29940, 33270, 39924, 44910, 49905, 66540, 89820, 99810, 199620, 553391, 1106782, 1660173, 2213564, 2766955, 3320346, 4980519, 5533910, 6640692, 8300865, 9961038, 11067820, 16601730, 19922076, 24902595, 33203460, 49805190, 99610380]

約数ペア:

[(1, 99610380), (2, 49805190), (3, 33203460), (4, 24902595), (5, 19922076), (6, 16601730), (9, 11067820), (10, 9961038), (12, 8300865), (15, 6640692), (18, 5533910), (20, 4980519), (30, 3320346), (36, 2766955), (45, 2213564), (60, 1660173), (90, 1106782), (180, 553391), (499, 199620), (998, 99810), (1109, 89820), (1497, 66540), (1996, 49905), (2218, 44910), (2495, 39924), (2994, 33270), (3327, 29940), (4436, 22455), (4491, 22180), (4990, 19962), (5545, 17964), (5988, 16635), (6654, 14970), (7485, 13308), (8982, 11090), (9980, 9981)]