54859600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 141151680

約数和(自身を除く): 86292080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 67, 80, 89, 92, 100, 115, 134, 178, 184, 200, 230, 268, 335, 356, 368, 400, 445, 460, 536, 575, 670, 712, 890, 920, 1072, 1150, 1340, 1424, 1541, 1675, 1780, 1840, 2047, 2225, 2300, 2680, 3082, 3350, 3560, 4094, 4450, 4600, 5360, 5963, 6164, 6700, 7120, 7705, 8188, 8900, 9200, 10235, 11926, 12328, 13400, 15410, 16376, 17800, 20470, 23852, 24656, 26800, 29815, 30820, 32752, 35600, 38525, 40940, 47704, 51175, 59630, 61640, 77050, 81880, 95408, 102350, 119260, 123280, 137149, 149075, 154100, 163760, 204700, 238520, 274298, 298150, 308200, 409400, 477040, 548596, 596300, 616400, 685745, 818800, 1097192, 1192600, 1371490, 2194384, 2385200, 2742980, 3428725, 5485960, 6857450, 10971920, 13714900, 27429800, 54859600]

約数ペア:

[(1, 54859600), (2, 27429800), (4, 13714900), (5, 10971920), (8, 6857450), (10, 5485960), (16, 3428725), (20, 2742980), (23, 2385200), (25, 2194384), (40, 1371490), (46, 1192600), (50, 1097192), (67, 818800), (80, 685745), (89, 616400), (92, 596300), (100, 548596), (115, 477040), (134, 409400), (178, 308200), (184, 298150), (200, 274298), (230, 238520), (268, 204700), (335, 163760), (356, 154100), (368, 149075), (400, 137149), (445, 123280), (460, 119260), (536, 102350), (575, 95408), (670, 81880), (712, 77050), (890, 61640), (920, 59630), (1072, 51175), (1150, 47704), (1340, 40940), (1424, 38525), (1541, 35600), (1675, 32752), (1780, 30820), (1840, 29815), (2047, 26800), (2225, 24656), (2300, 23852), (2680, 20470), (3082, 17800), (3350, 16376), (3560, 15410), (4094, 13400), (4450, 12328), (4600, 11926), (5360, 10235), (5963, 9200), (6164, 8900), (6700, 8188), (7120, 7705)]