12791777400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{85621}}^1$

素因数の和:85726

約数の個数: 144

約数和(自身を含む): 43477139160

約数和(自身を除く): 30685361760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 996, 1245, 1494, 1660, 1800, 1992, 2075, 2490, 2988, 3320, 3735, 4150, 4980, 5976, 6225, 7470, 8300, 9960, 12450, 14940, 16600, 18675, 24900, 29880, 37350, 49800, 74700, 85621, 149400, 171242, 256863, 342484, 428105, 513726, 684968, 770589, 856210, 1027452, 1284315, 1541178, 1712420, 2054904, 2140525, 2568630, 3082356, 3424840, 3852945, 4281050, 5137260, 6164712, 6421575, 7106543, 7705890, 8562100, 10274520, 12843150, 14213086, 15411780, 17124200, 19264725, 21319629, 25686300, 28426172, 30823560, 35532715, 38529450, 42639258, 51372600, 56852344, 63958887, 71065430, 77058900, 85278516, 106598145, 127917774, 142130860, 154117800, 170557032, 177663575, 213196290, 255835548, 284261720, 319794435, 355327150, 426392580, 511671096, 532990725, 639588870, 710654300, 852785160, 1065981450, 1279177740, 1421308600, 1598972175, 2131962900, 2558355480, 3197944350, 4263925800, 6395888700, 12791777400]

約数ペア:

[(1, 12791777400), (2, 6395888700), (3, 4263925800), (4, 3197944350), (5, 2558355480), (6, 2131962900), (8, 1598972175), (9, 1421308600), (10, 1279177740), (12, 1065981450), (15, 852785160), (18, 710654300), (20, 639588870), (24, 532990725), (25, 511671096), (30, 426392580), (36, 355327150), (40, 319794435), (45, 284261720), (50, 255835548), (60, 213196290), (72, 177663575), (75, 170557032), (83, 154117800), (90, 142130860), (100, 127917774), (120, 106598145), (150, 85278516), (166, 77058900), (180, 71065430), (200, 63958887), (225, 56852344), (249, 51372600), (300, 42639258), (332, 38529450), (360, 35532715), (415, 30823560), (450, 28426172), (498, 25686300), (600, 21319629), (664, 19264725), (747, 17124200), (830, 15411780), (900, 14213086), (996, 12843150), (1245, 10274520), (1494, 8562100), (1660, 7705890), (1800, 7106543), (1992, 6421575), (2075, 6164712), (2490, 5137260), (2988, 4281050), (3320, 3852945), (3735, 3424840), (4150, 3082356), (4980, 2568630), (5976, 2140525), (6225, 2054904), (7470, 1712420), (8300, 1541178), (9960, 1284315), (12450, 1027452), (14940, 856210), (16600, 770589), (18675, 684968), (24900, 513726), (29880, 428105), (37350, 342484), (49800, 256863), (74700, 171242), (85621, 149400)]