74240280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 252331200

約数和(自身を除く): 178090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1297, 1431, 1590, 1908, 2120, 2385, 2594, 2862, 3180, 3816, 3891, 4770, 5188, 5724, 6360, 6485, 7155, 7782, 9540, 10376, 11448, 11673, 12970, 14310, 15564, 19080, 19455, 23346, 25940, 28620, 31128, 35019, 38910, 46692, 51880, 57240, 58365, 68741, 70038, 77820, 93384, 116730, 137482, 140076, 155640, 175095, 206223, 233460, 274964, 280152, 343705, 350190, 412446, 466920, 549928, 618669, 687410, 700380, 824892, 1031115, 1237338, 1374820, 1400760, 1649784, 1856007, 2062230, 2474676, 2749640, 3093345, 3712014, 4124460, 4949352, 6186690, 7424028, 8248920, 9280035, 12373380, 14848056, 18560070, 24746760, 37120140, 74240280]

約数ペア:

[(1, 74240280), (2, 37120140), (3, 24746760), (4, 18560070), (5, 14848056), (6, 12373380), (8, 9280035), (9, 8248920), (10, 7424028), (12, 6186690), (15, 4949352), (18, 4124460), (20, 3712014), (24, 3093345), (27, 2749640), (30, 2474676), (36, 2062230), (40, 1856007), (45, 1649784), (53, 1400760), (54, 1374820), (60, 1237338), (72, 1031115), (90, 824892), (106, 700380), (108, 687410), (120, 618669), (135, 549928), (159, 466920), (180, 412446), (212, 350190), (216, 343705), (265, 280152), (270, 274964), (318, 233460), (360, 206223), (424, 175095), (477, 155640), (530, 140076), (540, 137482), (636, 116730), (795, 93384), (954, 77820), (1060, 70038), (1080, 68741), (1272, 58365), (1297, 57240), (1431, 51880), (1590, 46692), (1908, 38910), (2120, 35019), (2385, 31128), (2594, 28620), (2862, 25940), (3180, 23346), (3816, 19455), (3891, 19080), (4770, 15564), (5188, 14310), (5724, 12970), (6360, 11673), (6485, 11448), (7155, 10376), (7782, 9540)]