2215703000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5278

約数の個数: 128

約数和(自身を含む): 6023721600

約数和(自身を除く): 3808018600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 125, 140, 175, 200, 244, 250, 280, 305, 350, 427, 488, 500, 610, 700, 854, 875, 1000, 1220, 1400, 1525, 1708, 1750, 2135, 2440, 3050, 3416, 3500, 4270, 5189, 6100, 7000, 7625, 8540, 10378, 10675, 12200, 15250, 17080, 20756, 21350, 25945, 30500, 36323, 41512, 42700, 51890, 53375, 61000, 72646, 85400, 103780, 106750, 129725, 145292, 181615, 207560, 213500, 259450, 290584, 316529, 363230, 427000, 518900, 633058, 648625, 726460, 908075, 1037800, 1266116, 1297250, 1452920, 1582645, 1816150, 2215703, 2532232, 2594500, 3165290, 3632300, 4431406, 4540375, 5189000, 6330580, 7264600, 7913225, 8862812, 9080750, 11078515, 12661160, 15826450, 17725624, 18161500, 22157030, 31652900, 36323000, 39566125, 44314060, 55392575, 63305800, 79132250, 88628120, 110785150, 158264500, 221570300, 276962875, 316529000, 443140600, 553925750, 1107851500, 2215703000]

約数ペア:

[(1, 2215703000), (2, 1107851500), (4, 553925750), (5, 443140600), (7, 316529000), (8, 276962875), (10, 221570300), (14, 158264500), (20, 110785150), (25, 88628120), (28, 79132250), (35, 63305800), (40, 55392575), (50, 44314060), (56, 39566125), (61, 36323000), (70, 31652900), (100, 22157030), (122, 18161500), (125, 17725624), (140, 15826450), (175, 12661160), (200, 11078515), (244, 9080750), (250, 8862812), (280, 7913225), (305, 7264600), (350, 6330580), (427, 5189000), (488, 4540375), (500, 4431406), (610, 3632300), (700, 3165290), (854, 2594500), (875, 2532232), (1000, 2215703), (1220, 1816150), (1400, 1582645), (1525, 1452920), (1708, 1297250), (1750, 1266116), (2135, 1037800), (2440, 908075), (3050, 726460), (3416, 648625), (3500, 633058), (4270, 518900), (5189, 427000), (6100, 363230), (7000, 316529), (7625, 290584), (8540, 259450), (10378, 213500), (10675, 207560), (12200, 181615), (15250, 145292), (17080, 129725), (20756, 106750), (21350, 103780), (25945, 85400), (30500, 72646), (36323, 61000), (41512, 53375), (42700, 51890)]