841400400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5521}}^1$

素因数の和:5669

約数の個数: 120

約数和(自身を含む): 2717000704

約数和(自身を除く): 1875600304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1905, 2032, 2540, 3048, 3175, 3810, 5080, 5521, 6096, 6350, 7620, 9525, 10160, 11042, 12700, 15240, 16563, 19050, 22084, 25400, 27605, 30480, 33126, 38100, 44168, 50800, 55210, 66252, 76200, 82815, 88336, 110420, 132504, 138025, 152400, 165630, 220840, 265008, 276050, 331260, 414075, 441680, 552100, 662520, 701167, 828150, 1104200, 1325040, 1402334, 1656300, 2103501, 2208400, 2804668, 3312600, 3505835, 4207002, 5609336, 6625200, 7011670, 8414004, 10517505, 11218672, 14023340, 16828008, 17529175, 21035010, 28046680, 33656016, 35058350, 42070020, 52587525, 56093360, 70116700, 84140040, 105175050, 140233400, 168280080, 210350100, 280466800, 420700200, 841400400]

約数ペア:

[(1, 841400400), (2, 420700200), (3, 280466800), (4, 210350100), (5, 168280080), (6, 140233400), (8, 105175050), (10, 84140040), (12, 70116700), (15, 56093360), (16, 52587525), (20, 42070020), (24, 35058350), (25, 33656016), (30, 28046680), (40, 21035010), (48, 17529175), (50, 16828008), (60, 14023340), (75, 11218672), (80, 10517505), (100, 8414004), (120, 7011670), (127, 6625200), (150, 5609336), (200, 4207002), (240, 3505835), (254, 3312600), (300, 2804668), (381, 2208400), (400, 2103501), (508, 1656300), (600, 1402334), (635, 1325040), (762, 1104200), (1016, 828150), (1200, 701167), (1270, 662520), (1524, 552100), (1905, 441680), (2032, 414075), (2540, 331260), (3048, 276050), (3175, 265008), (3810, 220840), (5080, 165630), (5521, 152400), (6096, 138025), (6350, 132504), (7620, 110420), (9525, 88336), (10160, 82815), (11042, 76200), (12700, 66252), (15240, 55210), (16563, 50800), (19050, 44168), (22084, 38100), (25400, 33126), (27605, 30480)]