772017180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 2465648640

約数和(自身を除く): 1693631460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 97, 110, 124, 132, 155, 165, 186, 194, 220, 291, 310, 330, 341, 372, 388, 389, 465, 485, 582, 620, 660, 682, 778, 930, 970, 1023, 1067, 1164, 1167, 1364, 1455, 1556, 1705, 1860, 1940, 1945, 2046, 2134, 2334, 2910, 3007, 3201, 3410, 3890, 4092, 4268, 4279, 4668, 5115, 5335, 5820, 5835, 6014, 6402, 6820, 7780, 8558, 9021, 10230, 10670, 11670, 12028, 12059, 12804, 12837, 15035, 16005, 17116, 18042, 20460, 21340, 21395, 23340, 24118, 25674, 30070, 32010, 33077, 36084, 36177, 37733, 42790, 45105, 48236, 51348, 60140, 60295, 64020, 64185, 66154, 72354, 75466, 85580, 90210, 99231, 113199, 120590, 128370, 132308, 132649, 144708, 150932, 165385, 180420, 180885, 188665, 198462, 226398, 241180, 256740, 265298, 330770, 361770, 377330, 396924, 397947, 415063, 452796, 496155, 530596, 565995, 661540, 663245, 723540, 754660, 795894, 830126, 992310, 1131990, 1169723, 1245189, 1326490, 1591788, 1660252, 1984620, 1989735, 2075315, 2263980, 2339446, 2490378, 2652980, 3509169, 3979470, 4150630, 4678892, 4980756, 5848615, 6225945, 7018338, 7958940, 8301260, 11697230, 12451890, 12866953, 14036676, 17545845, 23394460, 24903780, 25733906, 35091690, 38600859, 51467812, 64334765, 70183380, 77201718, 128669530, 154403436, 193004295, 257339060, 386008590, 772017180]

約数ペア:

[(1, 772017180), (2, 386008590), (3, 257339060), (4, 193004295), (5, 154403436), (6, 128669530), (10, 77201718), (11, 70183380), (12, 64334765), (15, 51467812), (20, 38600859), (22, 35091690), (30, 25733906), (31, 24903780), (33, 23394460), (44, 17545845), (55, 14036676), (60, 12866953), (62, 12451890), (66, 11697230), (93, 8301260), (97, 7958940), (110, 7018338), (124, 6225945), (132, 5848615), (155, 4980756), (165, 4678892), (186, 4150630), (194, 3979470), (220, 3509169), (291, 2652980), (310, 2490378), (330, 2339446), (341, 2263980), (372, 2075315), (388, 1989735), (389, 1984620), (465, 1660252), (485, 1591788), (582, 1326490), (620, 1245189), (660, 1169723), (682, 1131990), (778, 992310), (930, 830126), (970, 795894), (1023, 754660), (1067, 723540), (1164, 663245), (1167, 661540), (1364, 565995), (1455, 530596), (1556, 496155), (1705, 452796), (1860, 415063), (1940, 397947), (1945, 396924), (2046, 377330), (2134, 361770), (2334, 330770), (2910, 265298), (3007, 256740), (3201, 241180), (3410, 226398), (3890, 198462), (4092, 188665), (4268, 180885), (4279, 180420), (4668, 165385), (5115, 150932), (5335, 144708), (5820, 132649), (5835, 132308), (6014, 128370), (6402, 120590), (6820, 113199), (7780, 99231), (8558, 90210), (9021, 85580), (10230, 75466), (10670, 72354), (11670, 66154), (12028, 64185), (12059, 64020), (12804, 60295), (12837, 60140), (15035, 51348), (16005, 48236), (17116, 45105), (18042, 42790), (20460, 37733), (21340, 36177), (21395, 36084), (23340, 33077), (24118, 32010), (25674, 30070)]