384839000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4270

約数の個数: 128

約数和(自身を含む): 1108598400

約数和(自身を除く): 723759400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 1000, 1300, 1400, 1625, 1750, 1820, 2275, 2600, 3250, 3500, 3640, 4229, 4550, 6500, 7000, 8458, 9100, 11375, 13000, 16916, 18200, 21145, 22750, 29603, 33832, 42290, 45500, 54977, 59206, 84580, 91000, 105725, 109954, 118412, 148015, 169160, 211450, 219908, 236824, 274885, 296030, 384839, 422900, 439816, 528625, 549770, 592060, 740075, 769678, 845800, 1057250, 1099540, 1184120, 1374425, 1480150, 1539356, 1924195, 2114500, 2199080, 2748850, 2960300, 3078712, 3700375, 3848390, 4229000, 5497700, 5920600, 6872125, 7400750, 7696780, 9620975, 10995400, 13744250, 14801500, 15393560, 19241950, 27488500, 29603000, 38483900, 48104875, 54977000, 76967800, 96209750, 192419500, 384839000]

約数ペア:

[(1, 384839000), (2, 192419500), (4, 96209750), (5, 76967800), (7, 54977000), (8, 48104875), (10, 38483900), (13, 29603000), (14, 27488500), (20, 19241950), (25, 15393560), (26, 14801500), (28, 13744250), (35, 10995400), (40, 9620975), (50, 7696780), (52, 7400750), (56, 6872125), (65, 5920600), (70, 5497700), (91, 4229000), (100, 3848390), (104, 3700375), (125, 3078712), (130, 2960300), (140, 2748850), (175, 2199080), (182, 2114500), (200, 1924195), (250, 1539356), (260, 1480150), (280, 1374425), (325, 1184120), (350, 1099540), (364, 1057250), (455, 845800), (500, 769678), (520, 740075), (650, 592060), (700, 549770), (728, 528625), (875, 439816), (910, 422900), (1000, 384839), (1300, 296030), (1400, 274885), (1625, 236824), (1750, 219908), (1820, 211450), (2275, 169160), (2600, 148015), (3250, 118412), (3500, 109954), (3640, 105725), (4229, 91000), (4550, 84580), (6500, 59206), (7000, 54977), (8458, 45500), (9100, 42290), (11375, 33832), (13000, 29603), (16916, 22750), (18200, 21145)]