100102380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238339}}^1$

素因数の和:238358

約数の個数: 48

約数和(自身を含む): 320328960

約数和(自身を除く): 220226580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238339, 476678, 715017, 953356, 1191695, 1430034, 1668373, 2383390, 2860068, 3336746, 3575085, 4766780, 5005119, 6673492, 7150170, 8341865, 10010238, 14300340, 16683730, 20020476, 25025595, 33367460, 50051190, 100102380]

約数ペア:

[(1, 100102380), (2, 50051190), (3, 33367460), (4, 25025595), (5, 20020476), (6, 16683730), (7, 14300340), (10, 10010238), (12, 8341865), (14, 7150170), (15, 6673492), (20, 5005119), (21, 4766780), (28, 3575085), (30, 3336746), (35, 2860068), (42, 2383390), (60, 1668373), (70, 1430034), (84, 1191695), (105, 953356), (140, 715017), (210, 476678), (420, 238339)]