28199289000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{41047}}^1$

素因数の和:41300

約数の個数: 128

約数和(自身を含む): 88368134400

約数和(自身を除く): 60168845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 229, 250, 300, 375, 458, 500, 600, 687, 750, 916, 1000, 1145, 1374, 1500, 1832, 2290, 2748, 3000, 3435, 4580, 5496, 5725, 6870, 9160, 11450, 13740, 17175, 22900, 27480, 28625, 34350, 41047, 45800, 57250, 68700, 82094, 85875, 114500, 123141, 137400, 164188, 171750, 205235, 229000, 246282, 328376, 343500, 410470, 492564, 615705, 687000, 820940, 985128, 1026175, 1231410, 1641880, 2052350, 2462820, 3078525, 4104700, 4925640, 5130875, 6157050, 8209400, 9399763, 10261750, 12314100, 15392625, 18799526, 20523500, 24628200, 28199289, 30785250, 37599052, 41047000, 46998815, 56398578, 61570500, 75198104, 93997630, 112797156, 123141000, 140996445, 187995260, 225594312, 234994075, 281992890, 375990520, 469988150, 563985780, 704982225, 939976300, 1127971560, 1174970375, 1409964450, 1879952600, 2349940750, 2819928900, 3524911125, 4699881500, 5639857800, 7049822250, 9399763000, 14099644500, 28199289000]

約数ペア:

[(1, 28199289000), (2, 14099644500), (3, 9399763000), (4, 7049822250), (5, 5639857800), (6, 4699881500), (8, 3524911125), (10, 2819928900), (12, 2349940750), (15, 1879952600), (20, 1409964450), (24, 1174970375), (25, 1127971560), (30, 939976300), (40, 704982225), (50, 563985780), (60, 469988150), (75, 375990520), (100, 281992890), (120, 234994075), (125, 225594312), (150, 187995260), (200, 140996445), (229, 123141000), (250, 112797156), (300, 93997630), (375, 75198104), (458, 61570500), (500, 56398578), (600, 46998815), (687, 41047000), (750, 37599052), (916, 30785250), (1000, 28199289), (1145, 24628200), (1374, 20523500), (1500, 18799526), (1832, 15392625), (2290, 12314100), (2748, 10261750), (3000, 9399763), (3435, 8209400), (4580, 6157050), (5496, 5130875), (5725, 4925640), (6870, 4104700), (9160, 3078525), (11450, 2462820), (13740, 2052350), (17175, 1641880), (22900, 1231410), (27480, 1026175), (28625, 985128), (34350, 820940), (41047, 687000), (45800, 615705), (57250, 492564), (68700, 410470), (82094, 343500), (85875, 328376), (114500, 246282), (123141, 229000), (137400, 205235), (164188, 171750)]