129214000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 332291232

約数和(自身を除く): 203077232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 125, 184, 200, 212, 230, 250, 265, 368, 400, 424, 460, 500, 530, 575, 848, 920, 1000, 1060, 1150, 1219, 1325, 1840, 2000, 2120, 2300, 2438, 2650, 2809, 2875, 4240, 4600, 4876, 5300, 5618, 5750, 6095, 6625, 9200, 9752, 10600, 11236, 11500, 12190, 13250, 14045, 19504, 21200, 22472, 23000, 24380, 26500, 28090, 30475, 44944, 46000, 48760, 53000, 56180, 60950, 64607, 70225, 97520, 106000, 112360, 121900, 129214, 140450, 152375, 224720, 243800, 258428, 280900, 304750, 323035, 351125, 487600, 516856, 561800, 609500, 646070, 702250, 1033712, 1123600, 1219000, 1292140, 1404500, 1615175, 2438000, 2584280, 2809000, 3230350, 5168560, 5618000, 6460700, 8075875, 12921400, 16151750, 25842800, 32303500, 64607000, 129214000]

約数ペア:

[(1, 129214000), (2, 64607000), (4, 32303500), (5, 25842800), (8, 16151750), (10, 12921400), (16, 8075875), (20, 6460700), (23, 5618000), (25, 5168560), (40, 3230350), (46, 2809000), (50, 2584280), (53, 2438000), (80, 1615175), (92, 1404500), (100, 1292140), (106, 1219000), (115, 1123600), (125, 1033712), (184, 702250), (200, 646070), (212, 609500), (230, 561800), (250, 516856), (265, 487600), (368, 351125), (400, 323035), (424, 304750), (460, 280900), (500, 258428), (530, 243800), (575, 224720), (848, 152375), (920, 140450), (1000, 129214), (1060, 121900), (1150, 112360), (1219, 106000), (1325, 97520), (1840, 70225), (2000, 64607), (2120, 60950), (2300, 56180), (2438, 53000), (2650, 48760), (2809, 46000), (2875, 44944), (4240, 30475), (4600, 28090), (4876, 26500), (5300, 24380), (5618, 23000), (5750, 22472), (6095, 21200), (6625, 19504), (9200, 14045), (9752, 13250), (10600, 12190), (11236, 11500)]