187444620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2376

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 448230420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2309, 2460, 2706, 3690, 4059, 4510, 4618, 5412, 6765, 6927, 7380, 8118, 9020, 9236, 11545, 13530, 13854, 16236, 20295, 20781, 23090, 25399, 27060, 27708, 34635, 40590, 41562, 46180, 50798, 69270, 76197, 81180, 83124, 94669, 101596, 103905, 126995, 138540, 152394, 189338, 207810, 228591, 253990, 284007, 304788, 378676, 380985, 415620, 457182, 473345, 507980, 568014, 761970, 852021, 914364, 946690, 1041359, 1136028, 1142955, 1420035, 1523940, 1704042, 1893380, 2082718, 2285910, 2840070, 3124077, 3408084, 4165436, 4260105, 4571820, 5206795, 5680140, 6248154, 8520210, 9372231, 10413590, 12496308, 15620385, 17040420, 18744462, 20827180, 31240770, 37488924, 46861155, 62481540, 93722310, 187444620]

約数ペア:

[(1, 187444620), (2, 93722310), (3, 62481540), (4, 46861155), (5, 37488924), (6, 31240770), (9, 20827180), (10, 18744462), (11, 17040420), (12, 15620385), (15, 12496308), (18, 10413590), (20, 9372231), (22, 8520210), (30, 6248154), (33, 5680140), (36, 5206795), (41, 4571820), (44, 4260105), (45, 4165436), (55, 3408084), (60, 3124077), (66, 2840070), (82, 2285910), (90, 2082718), (99, 1893380), (110, 1704042), (123, 1523940), (132, 1420035), (164, 1142955), (165, 1136028), (180, 1041359), (198, 946690), (205, 914364), (220, 852021), (246, 761970), (330, 568014), (369, 507980), (396, 473345), (410, 457182), (451, 415620), (492, 380985), (495, 378676), (615, 304788), (660, 284007), (738, 253990), (820, 228591), (902, 207810), (990, 189338), (1230, 152394), (1353, 138540), (1476, 126995), (1804, 103905), (1845, 101596), (1980, 94669), (2255, 83124), (2309, 81180), (2460, 76197), (2706, 69270), (3690, 50798), (4059, 46180), (4510, 41562), (4618, 40590), (5412, 34635), (6765, 27708), (6927, 27060), (7380, 25399), (8118, 23090), (9020, 20781), (9236, 20295), (11545, 16236), (13530, 13854)]