27709932100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{35521}}^1$

素因数の和:35833

約数の個数: 72

約数和(自身を含む): 62437019400

約数和(自身を除く): 34727087300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 269, 290, 538, 580, 725, 1076, 1345, 1450, 2690, 2900, 5380, 6725, 7801, 13450, 15602, 26900, 31204, 35521, 39005, 71042, 78010, 142084, 156020, 177605, 195025, 355210, 390050, 710420, 780100, 888025, 1030109, 1776050, 2060218, 3552100, 4120436, 5150545, 9555149, 10301090, 19110298, 20602180, 25752725, 38220596, 47775745, 51505450, 95551490, 103010900, 191102980, 238878725, 277099321, 477757450, 554198642, 955514900, 1108397284, 1385496605, 2770993210, 5541986420, 6927483025, 13854966050, 27709932100]

約数ペア:

[(1, 27709932100), (2, 13854966050), (4, 6927483025), (5, 5541986420), (10, 2770993210), (20, 1385496605), (25, 1108397284), (29, 955514900), (50, 554198642), (58, 477757450), (100, 277099321), (116, 238878725), (145, 191102980), (269, 103010900), (290, 95551490), (538, 51505450), (580, 47775745), (725, 38220596), (1076, 25752725), (1345, 20602180), (1450, 19110298), (2690, 10301090), (2900, 9555149), (5380, 5150545), (6725, 4120436), (7801, 3552100), (13450, 2060218), (15602, 1776050), (26900, 1030109), (31204, 888025), (35521, 780100), (39005, 710420), (71042, 390050), (78010, 355210), (142084, 195025), (156020, 177605)]