106398200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 257319840

約数和(自身を除く): 150921640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 131, 155, 200, 248, 262, 310, 524, 620, 655, 775, 1048, 1240, 1310, 1550, 2620, 3100, 3275, 4061, 5240, 6200, 6550, 8122, 13100, 16244, 17161, 20305, 26200, 32488, 34322, 40610, 68644, 81220, 85805, 101525, 137288, 162440, 171610, 203050, 343220, 406100, 429025, 531991, 686440, 812200, 858050, 1063982, 1716100, 2127964, 2659955, 3432200, 4255928, 5319910, 10639820, 13299775, 21279640, 26599550, 53199100, 106398200]

約数ペア:

[(1, 106398200), (2, 53199100), (4, 26599550), (5, 21279640), (8, 13299775), (10, 10639820), (20, 5319910), (25, 4255928), (31, 3432200), (40, 2659955), (50, 2127964), (62, 1716100), (100, 1063982), (124, 858050), (131, 812200), (155, 686440), (200, 531991), (248, 429025), (262, 406100), (310, 343220), (524, 203050), (620, 171610), (655, 162440), (775, 137288), (1048, 101525), (1240, 85805), (1310, 81220), (1550, 68644), (2620, 40610), (3100, 34322), (3275, 32488), (4061, 26200), (5240, 20305), (6200, 17161), (6550, 16244), (8122, 13100)]