2500823160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6379}}^1$

素因数の和:6424

約数の個数: 240

約数和(自身を含む): 9240600600

約数和(自身を除く): 6739777440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6379, 6534, 7128, 7260, 8712, 8910, 9801, 10890, 11880, 12758, 13068, 14520, 16335, 17820, 19137, 19602, 21780, 25516, 26136, 31895, 32670, 35640, 38274, 39204, 43560, 49005, 51032, 57411, 63790, 65340, 70169, 76548, 78408, 95685, 98010, 114822, 127580, 130680, 140338, 153096, 172233, 191370, 196020, 210507, 229644, 255160, 280676, 287055, 344466, 350845, 382740, 392040, 421014, 459288, 516699, 561352, 574110, 631521, 688932, 701690, 765480, 771859, 842028, 861165, 1033398, 1052535, 1148220, 1263042, 1377864, 1403380, 1543718, 1684056, 1722330, 1894563, 2066796, 2105070, 2296440, 2315577, 2526084, 2583495, 2806760, 3087436, 3157605, 3444660, 3789126, 3859295, 4133592, 4210140, 4631154, 5052168, 5166990, 5683689, 6174872, 6315210, 6889320, 6946731, 7578252, 7718590, 8420280, 9262308, 9472815, 10333980, 11367378, 11577885, 12630420, 13893462, 15156504, 15437180, 18524616, 18945630, 20667960, 20840193, 22734756, 23155770, 25260840, 27786924, 28418445, 30874360, 34733655, 37891260, 41680386, 45469512, 46311540, 55573848, 56836890, 62520579, 69467310, 75782520, 83360772, 92623080, 104200965, 113673780, 125041158, 138934620, 166721544, 208401930, 227347560, 250082316, 277869240, 312602895, 416803860, 500164632, 625205790, 833607720, 1250411580, 2500823160]

約数ペア:

[(1, 2500823160), (2, 1250411580), (3, 833607720), (4, 625205790), (5, 500164632), (6, 416803860), (8, 312602895), (9, 277869240), (10, 250082316), (11, 227347560), (12, 208401930), (15, 166721544), (18, 138934620), (20, 125041158), (22, 113673780), (24, 104200965), (27, 92623080), (30, 83360772), (33, 75782520), (36, 69467310), (40, 62520579), (44, 56836890), (45, 55573848), (54, 46311540), (55, 45469512), (60, 41680386), (66, 37891260), (72, 34733655), (81, 30874360), (88, 28418445), (90, 27786924), (99, 25260840), (108, 23155770), (110, 22734756), (120, 20840193), (121, 20667960), (132, 18945630), (135, 18524616), (162, 15437180), (165, 15156504), (180, 13893462), (198, 12630420), (216, 11577885), (220, 11367378), (242, 10333980), (264, 9472815), (270, 9262308), (297, 8420280), (324, 7718590), (330, 7578252), (360, 6946731), (363, 6889320), (396, 6315210), (405, 6174872), (440, 5683689), (484, 5166990), (495, 5052168), (540, 4631154), (594, 4210140), (605, 4133592), (648, 3859295), (660, 3789126), (726, 3444660), (792, 3157605), (810, 3087436), (891, 2806760), (968, 2583495), (990, 2526084), (1080, 2315577), (1089, 2296440), (1188, 2105070), (1210, 2066796), (1320, 1894563), (1452, 1722330), (1485, 1684056), (1620, 1543718), (1782, 1403380), (1815, 1377864), (1980, 1263042), (2178, 1148220), (2376, 1052535), (2420, 1033398), (2904, 861165), (2970, 842028), (3240, 771859), (3267, 765480), (3564, 701690), (3630, 688932), (3960, 631521), (4356, 574110), (4455, 561352), (4840, 516699), (5445, 459288), (5940, 421014), (6379, 392040), (6534, 382740), (7128, 350845), (7260, 344466), (8712, 287055), (8910, 280676), (9801, 255160), (10890, 229644), (11880, 210507), (12758, 196020), (13068, 191370), (14520, 172233), (16335, 153096), (17820, 140338), (19137, 130680), (19602, 127580), (21780, 114822), (25516, 98010), (26136, 95685), (31895, 78408), (32670, 76548), (35640, 70169), (38274, 65340), (39204, 63790), (43560, 57411), (49005, 51032)]