775322460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3877}}^1$

素因数の和:4004

約数の個数: 144

約数和(自身を含む): 2591682912

約数和(自身を除く): 1816360452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 495, 505, 606, 660, 909, 990, 1010, 1111, 1212, 1515, 1818, 1980, 2020, 2222, 3030, 3333, 3636, 3877, 4444, 4545, 5555, 6060, 6666, 7754, 9090, 9999, 11110, 11631, 13332, 15508, 16665, 18180, 19385, 19998, 22220, 23262, 33330, 34893, 38770, 39996, 42647, 46524, 49995, 58155, 66660, 69786, 77540, 85294, 99990, 116310, 127941, 139572, 170588, 174465, 199980, 213235, 232620, 255882, 348930, 383823, 391577, 426470, 511764, 639705, 697860, 767646, 783154, 852940, 1174731, 1279410, 1535292, 1566308, 1919115, 1957885, 2349462, 2558820, 3524193, 3838230, 3915770, 4307347, 4698924, 5873655, 7048386, 7676460, 7831540, 8614694, 11747310, 12922041, 14096772, 17229388, 17620965, 21536735, 23494620, 25844082, 35241930, 38766123, 43073470, 51688164, 64610205, 70483860, 77532246, 86146940, 129220410, 155064492, 193830615, 258440820, 387661230, 775322460]

約数ペア:

[(1, 775322460), (2, 387661230), (3, 258440820), (4, 193830615), (5, 155064492), (6, 129220410), (9, 86146940), (10, 77532246), (11, 70483860), (12, 64610205), (15, 51688164), (18, 43073470), (20, 38766123), (22, 35241930), (30, 25844082), (33, 23494620), (36, 21536735), (44, 17620965), (45, 17229388), (55, 14096772), (60, 12922041), (66, 11747310), (90, 8614694), (99, 7831540), (101, 7676460), (110, 7048386), (132, 5873655), (165, 4698924), (180, 4307347), (198, 3915770), (202, 3838230), (220, 3524193), (303, 2558820), (330, 2349462), (396, 1957885), (404, 1919115), (495, 1566308), (505, 1535292), (606, 1279410), (660, 1174731), (909, 852940), (990, 783154), (1010, 767646), (1111, 697860), (1212, 639705), (1515, 511764), (1818, 426470), (1980, 391577), (2020, 383823), (2222, 348930), (3030, 255882), (3333, 232620), (3636, 213235), (3877, 199980), (4444, 174465), (4545, 170588), (5555, 139572), (6060, 127941), (6666, 116310), (7754, 99990), (9090, 85294), (9999, 77540), (11110, 69786), (11631, 66660), (13332, 58155), (15508, 49995), (16665, 46524), (18180, 42647), (19385, 39996), (19998, 38770), (22220, 34893), (23262, 33330)]