80727000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 256089600

約数和(自身を除く): 175362600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 213, 250, 284, 300, 355, 375, 379, 426, 500, 568, 600, 710, 750, 758, 852, 1000, 1065, 1137, 1420, 1500, 1516, 1704, 1775, 1895, 2130, 2274, 2840, 3000, 3032, 3550, 3790, 4260, 4548, 5325, 5685, 7100, 7580, 8520, 8875, 9096, 9475, 10650, 11370, 14200, 15160, 17750, 18950, 21300, 22740, 26625, 26909, 28425, 35500, 37900, 42600, 45480, 47375, 53250, 53818, 56850, 71000, 75800, 80727, 94750, 106500, 107636, 113700, 134545, 142125, 161454, 189500, 213000, 215272, 227400, 269090, 284250, 322908, 379000, 403635, 538180, 568500, 645816, 672725, 807270, 1076360, 1137000, 1345450, 1614540, 2018175, 2690900, 3229080, 3363625, 4036350, 5381800, 6727250, 8072700, 10090875, 13454500, 16145400, 20181750, 26909000, 40363500, 80727000]

約数ペア:

[(1, 80727000), (2, 40363500), (3, 26909000), (4, 20181750), (5, 16145400), (6, 13454500), (8, 10090875), (10, 8072700), (12, 6727250), (15, 5381800), (20, 4036350), (24, 3363625), (25, 3229080), (30, 2690900), (40, 2018175), (50, 1614540), (60, 1345450), (71, 1137000), (75, 1076360), (100, 807270), (120, 672725), (125, 645816), (142, 568500), (150, 538180), (200, 403635), (213, 379000), (250, 322908), (284, 284250), (300, 269090), (355, 227400), (375, 215272), (379, 213000), (426, 189500), (500, 161454), (568, 142125), (600, 134545), (710, 113700), (750, 107636), (758, 106500), (852, 94750), (1000, 80727), (1065, 75800), (1137, 71000), (1420, 56850), (1500, 53818), (1516, 53250), (1704, 47375), (1775, 45480), (1895, 42600), (2130, 37900), (2274, 35500), (2840, 28425), (3000, 26909), (3032, 26625), (3550, 22740), (3790, 21300), (4260, 18950), (4548, 17750), (5325, 15160), (5685, 14200), (7100, 11370), (7580, 10650), (8520, 9475), (8875, 9096)]