790806900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 2558190432

約数和(自身を除く): 1767383532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 211, 260, 300, 310, 325, 372, 390, 403, 422, 465, 620, 633, 650, 775, 780, 806, 844, 930, 961, 975, 1055, 1209, 1266, 1300, 1550, 1612, 1860, 1922, 1950, 2015, 2110, 2325, 2418, 2532, 2743, 2883, 3100, 3165, 3844, 3900, 4030, 4220, 4650, 4805, 4836, 5275, 5486, 5766, 6045, 6330, 6541, 8060, 8229, 9300, 9610, 10075, 10550, 10972, 11532, 12090, 12493, 12660, 13082, 13715, 14415, 15825, 16458, 19220, 19623, 20150, 21100, 24025, 24180, 24986, 26164, 27430, 28830, 30225, 31650, 32705, 32916, 37479, 39246, 40300, 41145, 48050, 49972, 54860, 57660, 60450, 62465, 63300, 65410, 68575, 72075, 74958, 78492, 82290, 85033, 96100, 98115, 120900, 124930, 130820, 137150, 144150, 149916, 163525, 164580, 170066, 187395, 196230, 202771, 205725, 249860, 255099, 274300, 288300, 312325, 327050, 340132, 374790, 392460, 405542, 411450, 425165, 490575, 510198, 608313, 624650, 654100, 749580, 811084, 822900, 850330, 936975, 981150, 1013855, 1020396, 1216626, 1249300, 1275495, 1700660, 1873950, 1962300, 2027710, 2125825, 2433252, 2550990, 2636023, 3041565, 3747900, 4055420, 4251650, 5069275, 5101980, 5272046, 6083130, 6377475, 7908069, 8503300, 10138550, 10544092, 12166260, 12754950, 13180115, 15207825, 15816138, 20277100, 25509900, 26360230, 30415650, 31632276, 39540345, 52720460, 60831300, 65900575, 79080690, 131801150, 158161380, 197701725, 263602300, 395403450, 790806900]

約数ペア:

[(1, 790806900), (2, 395403450), (3, 263602300), (4, 197701725), (5, 158161380), (6, 131801150), (10, 79080690), (12, 65900575), (13, 60831300), (15, 52720460), (20, 39540345), (25, 31632276), (26, 30415650), (30, 26360230), (31, 25509900), (39, 20277100), (50, 15816138), (52, 15207825), (60, 13180115), (62, 12754950), (65, 12166260), (75, 10544092), (78, 10138550), (93, 8503300), (100, 7908069), (124, 6377475), (130, 6083130), (150, 5272046), (155, 5101980), (156, 5069275), (186, 4251650), (195, 4055420), (211, 3747900), (260, 3041565), (300, 2636023), (310, 2550990), (325, 2433252), (372, 2125825), (390, 2027710), (403, 1962300), (422, 1873950), (465, 1700660), (620, 1275495), (633, 1249300), (650, 1216626), (775, 1020396), (780, 1013855), (806, 981150), (844, 936975), (930, 850330), (961, 822900), (975, 811084), (1055, 749580), (1209, 654100), (1266, 624650), (1300, 608313), (1550, 510198), (1612, 490575), (1860, 425165), (1922, 411450), (1950, 405542), (2015, 392460), (2110, 374790), (2325, 340132), (2418, 327050), (2532, 312325), (2743, 288300), (2883, 274300), (3100, 255099), (3165, 249860), (3844, 205725), (3900, 202771), (4030, 196230), (4220, 187395), (4650, 170066), (4805, 164580), (4836, 163525), (5275, 149916), (5486, 144150), (5766, 137150), (6045, 130820), (6330, 124930), (6541, 120900), (8060, 98115), (8229, 96100), (9300, 85033), (9610, 82290), (10075, 78492), (10550, 74958), (10972, 72075), (11532, 68575), (12090, 65410), (12493, 63300), (12660, 62465), (13082, 60450), (13715, 57660), (14415, 54860), (15825, 49972), (16458, 48050), (19220, 41145), (19623, 40300), (20150, 39246), (21100, 37479), (24025, 32916), (24180, 32705), (24986, 31650), (26164, 30225), (27430, 28830)]