29745300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 96243840

約数和(自身を除く): 66498540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 263, 290, 300, 325, 348, 377, 390, 435, 526, 580, 650, 725, 754, 780, 789, 870, 975, 1052, 1131, 1300, 1315, 1450, 1508, 1578, 1740, 1885, 1950, 2175, 2262, 2630, 2900, 3156, 3419, 3770, 3900, 3945, 4350, 4524, 5260, 5655, 6575, 6838, 7540, 7627, 7890, 8700, 9425, 10257, 11310, 13150, 13676, 15254, 15780, 17095, 18850, 19725, 20514, 22620, 22881, 26300, 28275, 30508, 34190, 37700, 38135, 39450, 41028, 45762, 51285, 56550, 68380, 76270, 78900, 85475, 91524, 99151, 102570, 113100, 114405, 152540, 170950, 190675, 198302, 205140, 228810, 256425, 297453, 341900, 381350, 396604, 457620, 495755, 512850, 572025, 594906, 762700, 991510, 1025700, 1144050, 1189812, 1487265, 1983020, 2288100, 2478775, 2974530, 4957550, 5949060, 7436325, 9915100, 14872650, 29745300]

約数ペア:

[(1, 29745300), (2, 14872650), (3, 9915100), (4, 7436325), (5, 5949060), (6, 4957550), (10, 2974530), (12, 2478775), (13, 2288100), (15, 1983020), (20, 1487265), (25, 1189812), (26, 1144050), (29, 1025700), (30, 991510), (39, 762700), (50, 594906), (52, 572025), (58, 512850), (60, 495755), (65, 457620), (75, 396604), (78, 381350), (87, 341900), (100, 297453), (116, 256425), (130, 228810), (145, 205140), (150, 198302), (156, 190675), (174, 170950), (195, 152540), (260, 114405), (263, 113100), (290, 102570), (300, 99151), (325, 91524), (348, 85475), (377, 78900), (390, 76270), (435, 68380), (526, 56550), (580, 51285), (650, 45762), (725, 41028), (754, 39450), (780, 38135), (789, 37700), (870, 34190), (975, 30508), (1052, 28275), (1131, 26300), (1300, 22881), (1315, 22620), (1450, 20514), (1508, 19725), (1578, 18850), (1740, 17095), (1885, 15780), (1950, 15254), (2175, 13676), (2262, 13150), (2630, 11310), (2900, 10257), (3156, 9425), (3419, 8700), (3770, 7890), (3900, 7627), (3945, 7540), (4350, 6838), (4524, 6575), (5260, 5655)]