200081970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 602521920

約数和(自身を除く): 402439950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 967, 990, 1045, 1089, 1210, 1254, 1710, 1815, 1881, 1934, 2090, 2178, 2299, 2901, 3135, 3630, 3762, 4598, 4835, 5445, 5802, 6270, 6897, 8703, 9405, 9670, 10637, 10890, 11495, 13794, 14505, 17406, 18373, 18810, 20691, 21274, 22990, 29010, 31911, 34485, 36746, 41382, 43515, 53185, 55119, 63822, 68970, 87030, 91865, 95733, 103455, 106370, 110238, 117007, 159555, 165357, 183730, 191466, 202103, 206910, 234014, 275595, 319110, 330714, 351021, 404206, 478665, 551190, 585035, 606309, 702042, 826785, 957330, 1010515, 1053063, 1170070, 1212618, 1653570, 1755105, 1818927, 2021030, 2106126, 2223133, 3031545, 3510210, 3637854, 4446266, 5265315, 6063090, 6669399, 9094635, 10530630, 11115665, 13338798, 18189270, 20008197, 22231330, 33346995, 40016394, 66693990, 100040985, 200081970]

約数ペア:

[(1, 200081970), (2, 100040985), (3, 66693990), (5, 40016394), (6, 33346995), (9, 22231330), (10, 20008197), (11, 18189270), (15, 13338798), (18, 11115665), (19, 10530630), (22, 9094635), (30, 6669399), (33, 6063090), (38, 5265315), (45, 4446266), (55, 3637854), (57, 3510210), (66, 3031545), (90, 2223133), (95, 2106126), (99, 2021030), (110, 1818927), (114, 1755105), (121, 1653570), (165, 1212618), (171, 1170070), (190, 1053063), (198, 1010515), (209, 957330), (242, 826785), (285, 702042), (330, 606309), (342, 585035), (363, 551190), (418, 478665), (495, 404206), (570, 351021), (605, 330714), (627, 319110), (726, 275595), (855, 234014), (967, 206910), (990, 202103), (1045, 191466), (1089, 183730), (1210, 165357), (1254, 159555), (1710, 117007), (1815, 110238), (1881, 106370), (1934, 103455), (2090, 95733), (2178, 91865), (2299, 87030), (2901, 68970), (3135, 63822), (3630, 55119), (3762, 53185), (4598, 43515), (4835, 41382), (5445, 36746), (5802, 34485), (6270, 31911), (6897, 29010), (8703, 22990), (9405, 21274), (9670, 20691), (10637, 18810), (10890, 18373), (11495, 17406), (13794, 14505)]