100900212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 276746400

約数和(自身を除く): 175846188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 1699, 2121, 2828, 3398, 4242, 4949, 5097, 6796, 8484, 9898, 10194, 11893, 14847, 19796, 20388, 23786, 29694, 35679, 47572, 59388, 71358, 83251, 142716, 166502, 171599, 249753, 333004, 343198, 499506, 514797, 686396, 999012, 1029594, 1201193, 2059188, 2402386, 3603579, 4804772, 7207158, 8408351, 14414316, 16816702, 25225053, 33633404, 50450106, 100900212]

約数ペア:

[(1, 100900212), (2, 50450106), (3, 33633404), (4, 25225053), (6, 16816702), (7, 14414316), (12, 8408351), (14, 7207158), (21, 4804772), (28, 3603579), (42, 2402386), (49, 2059188), (84, 1201193), (98, 1029594), (101, 999012), (147, 686396), (196, 514797), (202, 499506), (294, 343198), (303, 333004), (404, 249753), (588, 171599), (606, 166502), (707, 142716), (1212, 83251), (1414, 71358), (1699, 59388), (2121, 47572), (2828, 35679), (3398, 29694), (4242, 23786), (4949, 20388), (5097, 19796), (6796, 14847), (8484, 11893), (9898, 10194)]