80925000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 275607360

約数和(自身を除く): 194682360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 125, 130, 150, 156, 166, 195, 200, 249, 250, 260, 300, 312, 325, 332, 375, 390, 415, 498, 500, 520, 600, 625, 650, 664, 750, 780, 830, 975, 996, 1000, 1079, 1245, 1250, 1300, 1500, 1560, 1625, 1660, 1875, 1950, 1992, 2075, 2158, 2490, 2500, 2600, 3000, 3125, 3237, 3250, 3320, 3750, 3900, 4150, 4316, 4875, 4980, 5000, 5395, 6225, 6250, 6474, 6500, 7500, 7800, 8125, 8300, 8632, 9375, 9750, 9960, 10375, 10790, 12450, 12500, 12948, 13000, 15000, 16185, 16250, 16600, 18750, 19500, 20750, 21580, 24375, 24900, 25000, 25896, 26975, 31125, 32370, 32500, 37500, 39000, 40625, 41500, 43160, 48750, 49800, 51875, 53950, 62250, 64740, 65000, 75000, 80925, 81250, 83000, 97500, 103750, 107900, 121875, 124500, 129480, 134875, 155625, 161850, 162500, 195000, 207500, 215800, 243750, 249000, 259375, 269750, 311250, 323700, 325000, 404625, 415000, 487500, 518750, 539500, 622500, 647400, 674375, 778125, 809250, 975000, 1037500, 1079000, 1245000, 1348750, 1556250, 1618500, 2023125, 2075000, 2697500, 3112500, 3237000, 3371875, 4046250, 5395000, 6225000, 6743750, 8092500, 10115625, 13487500, 16185000, 20231250, 26975000, 40462500, 80925000]

約数ペア:

[(1, 80925000), (2, 40462500), (3, 26975000), (4, 20231250), (5, 16185000), (6, 13487500), (8, 10115625), (10, 8092500), (12, 6743750), (13, 6225000), (15, 5395000), (20, 4046250), (24, 3371875), (25, 3237000), (26, 3112500), (30, 2697500), (39, 2075000), (40, 2023125), (50, 1618500), (52, 1556250), (60, 1348750), (65, 1245000), (75, 1079000), (78, 1037500), (83, 975000), (100, 809250), (104, 778125), (120, 674375), (125, 647400), (130, 622500), (150, 539500), (156, 518750), (166, 487500), (195, 415000), (200, 404625), (249, 325000), (250, 323700), (260, 311250), (300, 269750), (312, 259375), (325, 249000), (332, 243750), (375, 215800), (390, 207500), (415, 195000), (498, 162500), (500, 161850), (520, 155625), (600, 134875), (625, 129480), (650, 124500), (664, 121875), (750, 107900), (780, 103750), (830, 97500), (975, 83000), (996, 81250), (1000, 80925), (1079, 75000), (1245, 65000), (1250, 64740), (1300, 62250), (1500, 53950), (1560, 51875), (1625, 49800), (1660, 48750), (1875, 43160), (1950, 41500), (1992, 40625), (2075, 39000), (2158, 37500), (2490, 32500), (2500, 32370), (2600, 31125), (3000, 26975), (3125, 25896), (3237, 25000), (3250, 24900), (3320, 24375), (3750, 21580), (3900, 20750), (4150, 19500), (4316, 18750), (4875, 16600), (4980, 16250), (5000, 16185), (5395, 15000), (6225, 13000), (6250, 12948), (6474, 12500), (6500, 12450), (7500, 10790), (7800, 10375), (8125, 9960), (8300, 9750), (8632, 9375)]