20429430000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{97283}}^1$

素因数の和:97321

約数の個数: 200

約数和(自身を含む): 75370973568

約数和(自身を除く): 54941543568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3500, 3750, 4200, 4375, 5000, 5250, 6000, 7000, 7500, 8400, 8750, 10000, 10500, 13125, 14000, 15000, 17500, 21000, 26250, 30000, 35000, 42000, 52500, 70000, 97283, 105000, 194566, 210000, 291849, 389132, 486415, 583698, 680981, 778264, 972830, 1167396, 1361962, 1459245, 1556528, 1945660, 2042943, 2334792, 2432075, 2723924, 2918490, 3404905, 3891320, 4085886, 4669584, 4864150, 5447848, 5836980, 6809810, 7296225, 7782640, 8171772, 9728300, 10214715, 10895696, 11673960, 12160375, 13619620, 14592450, 16343544, 17024525, 19456600, 20429430, 23347920, 24320750, 27239240, 29184900, 32687088, 34049050, 36481125, 38913200, 40858860, 48641500, 51073575, 54478480, 58369800, 60801875, 68098100, 72962250, 81717720, 85122625, 97283000, 102147150, 116739600, 121603750, 136196200, 145924500, 163435440, 170245250, 182405625, 194566000, 204294300, 243207500, 255367875, 272392400, 291849000, 340490500, 364811250, 408588600, 425613125, 486415000, 510735750, 583698000, 680981000, 729622500, 817177200, 851226250, 972830000, 1021471500, 1276839375, 1361962000, 1459245000, 1702452500, 2042943000, 2553678750, 2918490000, 3404905000, 4085886000, 5107357500, 6809810000, 10214715000, 20429430000]

約数ペア:

[(1, 20429430000), (2, 10214715000), (3, 6809810000), (4, 5107357500), (5, 4085886000), (6, 3404905000), (7, 2918490000), (8, 2553678750), (10, 2042943000), (12, 1702452500), (14, 1459245000), (15, 1361962000), (16, 1276839375), (20, 1021471500), (21, 972830000), (24, 851226250), (25, 817177200), (28, 729622500), (30, 680981000), (35, 583698000), (40, 510735750), (42, 486415000), (48, 425613125), (50, 408588600), (56, 364811250), (60, 340490500), (70, 291849000), (75, 272392400), (80, 255367875), (84, 243207500), (100, 204294300), (105, 194566000), (112, 182405625), (120, 170245250), (125, 163435440), (140, 145924500), (150, 136196200), (168, 121603750), (175, 116739600), (200, 102147150), (210, 97283000), (240, 85122625), (250, 81717720), (280, 72962250), (300, 68098100), (336, 60801875), (350, 58369800), (375, 54478480), (400, 51073575), (420, 48641500), (500, 40858860), (525, 38913200), (560, 36481125), (600, 34049050), (625, 32687088), (700, 29184900), (750, 27239240), (840, 24320750), (875, 23347920), (1000, 20429430), (1050, 19456600), (1200, 17024525), (1250, 16343544), (1400, 14592450), (1500, 13619620), (1680, 12160375), (1750, 11673960), (1875, 10895696), (2000, 10214715), (2100, 9728300), (2500, 8171772), (2625, 7782640), (2800, 7296225), (3000, 6809810), (3500, 5836980), (3750, 5447848), (4200, 4864150), (4375, 4669584), (5000, 4085886), (5250, 3891320), (6000, 3404905), (7000, 2918490), (7500, 2723924), (8400, 2432075), (8750, 2334792), (10000, 2042943), (10500, 1945660), (13125, 1556528), (14000, 1459245), (15000, 1361962), (17500, 1167396), (21000, 972830), (26250, 778264), (30000, 680981), (35000, 583698), (42000, 486415), (52500, 389132), (70000, 291849), (97283, 210000), (105000, 194566)]