20236789500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{49783}}^1$

素因数の和:50076

約数の個数: 96

約数和(自身を含む): 59148171264

約数和(自身を除く): 38911381764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 271, 300, 375, 500, 542, 750, 813, 1084, 1355, 1500, 1626, 2710, 3252, 4065, 5420, 6775, 8130, 13550, 16260, 20325, 27100, 33875, 40650, 49783, 67750, 81300, 99566, 101625, 135500, 149349, 199132, 203250, 248915, 298698, 406500, 497830, 597396, 746745, 995660, 1244575, 1493490, 2489150, 2986980, 3733725, 4978300, 6222875, 7467450, 12445750, 13491193, 14934900, 18668625, 24891500, 26982386, 37337250, 40473579, 53964772, 67455965, 74674500, 80947158, 134911930, 161894316, 202367895, 269823860, 337279825, 404735790, 674559650, 809471580, 1011839475, 1349119300, 1686399125, 2023678950, 3372798250, 4047357900, 5059197375, 6745596500, 10118394750, 20236789500]

約数ペア:

[(1, 20236789500), (2, 10118394750), (3, 6745596500), (4, 5059197375), (5, 4047357900), (6, 3372798250), (10, 2023678950), (12, 1686399125), (15, 1349119300), (20, 1011839475), (25, 809471580), (30, 674559650), (50, 404735790), (60, 337279825), (75, 269823860), (100, 202367895), (125, 161894316), (150, 134911930), (250, 80947158), (271, 74674500), (300, 67455965), (375, 53964772), (500, 40473579), (542, 37337250), (750, 26982386), (813, 24891500), (1084, 18668625), (1355, 14934900), (1500, 13491193), (1626, 12445750), (2710, 7467450), (3252, 6222875), (4065, 4978300), (5420, 3733725), (6775, 2986980), (8130, 2489150), (13550, 1493490), (16260, 1244575), (20325, 995660), (27100, 746745), (33875, 597396), (40650, 497830), (49783, 406500), (67750, 298698), (81300, 248915), (99566, 203250), (101625, 199132), (135500, 149349)]