54362800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 143919360

約数和(自身を除く): 89556560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 311, 368, 380, 400, 437, 460, 475, 575, 622, 760, 874, 920, 950, 1150, 1244, 1520, 1555, 1748, 1840, 1900, 2185, 2300, 2488, 3110, 3496, 3800, 4370, 4600, 4976, 5909, 6220, 6992, 7153, 7600, 7775, 8740, 9200, 10925, 11818, 12440, 14306, 15550, 17480, 21850, 23636, 24880, 28612, 29545, 31100, 34960, 35765, 43700, 47272, 57224, 59090, 62200, 71530, 87400, 94544, 114448, 118180, 124400, 135907, 143060, 147725, 174800, 178825, 236360, 271814, 286120, 295450, 357650, 472720, 543628, 572240, 590900, 679535, 715300, 1087256, 1181800, 1359070, 1430600, 2174512, 2363600, 2718140, 2861200, 3397675, 5436280, 6795350, 10872560, 13590700, 27181400, 54362800]

約数ペア:

[(1, 54362800), (2, 27181400), (4, 13590700), (5, 10872560), (8, 6795350), (10, 5436280), (16, 3397675), (19, 2861200), (20, 2718140), (23, 2363600), (25, 2174512), (38, 1430600), (40, 1359070), (46, 1181800), (50, 1087256), (76, 715300), (80, 679535), (92, 590900), (95, 572240), (100, 543628), (115, 472720), (152, 357650), (184, 295450), (190, 286120), (200, 271814), (230, 236360), (304, 178825), (311, 174800), (368, 147725), (380, 143060), (400, 135907), (437, 124400), (460, 118180), (475, 114448), (575, 94544), (622, 87400), (760, 71530), (874, 62200), (920, 59090), (950, 57224), (1150, 47272), (1244, 43700), (1520, 35765), (1555, 34960), (1748, 31100), (1840, 29545), (1900, 28612), (2185, 24880), (2300, 23636), (2488, 21850), (3110, 17480), (3496, 15550), (3800, 14306), (4370, 12440), (4600, 11818), (4976, 10925), (5909, 9200), (6220, 8740), (6992, 7775), (7153, 7600)]