115391000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 293155200

約数和(自身を除く): 177764200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 125, 145, 173, 184, 200, 230, 232, 250, 290, 346, 460, 500, 575, 580, 667, 692, 725, 865, 920, 1000, 1150, 1160, 1334, 1384, 1450, 1730, 2300, 2668, 2875, 2900, 3335, 3460, 3625, 3979, 4325, 4600, 5017, 5336, 5750, 5800, 6670, 6920, 7250, 7958, 8650, 10034, 11500, 13340, 14500, 15916, 16675, 17300, 19895, 20068, 21625, 23000, 25085, 26680, 29000, 31832, 33350, 34600, 39790, 40136, 43250, 50170, 66700, 79580, 83375, 86500, 99475, 100340, 115391, 125425, 133400, 159160, 166750, 173000, 198950, 200680, 230782, 250850, 333500, 397900, 461564, 497375, 501700, 576955, 627125, 667000, 795800, 923128, 994750, 1003400, 1153910, 1254250, 1989500, 2307820, 2508500, 2884775, 3979000, 4615640, 5017000, 5769550, 11539100, 14423875, 23078200, 28847750, 57695500, 115391000]

約数ペア:

[(1, 115391000), (2, 57695500), (4, 28847750), (5, 23078200), (8, 14423875), (10, 11539100), (20, 5769550), (23, 5017000), (25, 4615640), (29, 3979000), (40, 2884775), (46, 2508500), (50, 2307820), (58, 1989500), (92, 1254250), (100, 1153910), (115, 1003400), (116, 994750), (125, 923128), (145, 795800), (173, 667000), (184, 627125), (200, 576955), (230, 501700), (232, 497375), (250, 461564), (290, 397900), (346, 333500), (460, 250850), (500, 230782), (575, 200680), (580, 198950), (667, 173000), (692, 166750), (725, 159160), (865, 133400), (920, 125425), (1000, 115391), (1150, 100340), (1160, 99475), (1334, 86500), (1384, 83375), (1450, 79580), (1730, 66700), (2300, 50170), (2668, 43250), (2875, 40136), (2900, 39790), (3335, 34600), (3460, 33350), (3625, 31832), (3979, 29000), (4325, 26680), (4600, 25085), (5017, 23000), (5336, 21625), (5750, 20068), (5800, 19895), (6670, 17300), (6920, 16675), (7250, 15916), (7958, 14500), (8650, 13340), (10034, 11500)]