157409100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 527414160

約数和(自身を除く): 370005060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 37, 45, 50, 58, 60, 74, 75, 87, 90, 100, 111, 116, 145, 148, 150, 163, 174, 180, 185, 222, 225, 261, 290, 300, 326, 333, 348, 370, 435, 444, 450, 489, 522, 555, 580, 652, 666, 725, 740, 815, 870, 900, 925, 978, 1044, 1073, 1110, 1305, 1332, 1450, 1467, 1630, 1665, 1740, 1850, 1956, 2146, 2175, 2220, 2445, 2610, 2775, 2900, 2934, 3219, 3260, 3330, 3700, 4075, 4292, 4350, 4727, 4890, 5220, 5365, 5550, 5868, 6031, 6438, 6525, 6660, 7335, 8150, 8325, 8700, 9454, 9657, 9780, 10730, 11100, 12062, 12225, 12876, 13050, 14181, 14670, 16095, 16300, 16650, 18093, 18908, 19314, 21460, 23635, 24124, 24450, 26100, 26825, 28362, 29340, 30155, 32190, 33300, 36186, 36675, 38628, 42543, 47270, 48285, 48900, 53650, 54279, 56724, 60310, 64380, 70905, 72372, 73350, 80475, 85086, 90465, 94540, 96570, 107300, 108558, 118175, 120620, 141810, 146700, 150775, 160950, 170172, 174899, 180930, 193140, 212715, 217116, 236350, 241425, 271395, 283620, 301550, 321900, 349798, 354525, 361860, 425430, 452325, 472700, 482850, 524697, 542790, 603100, 699596, 709050, 850860, 874495, 904650, 965700, 1049394, 1063575, 1085580, 1356975, 1418100, 1574091, 1748990, 1809300, 2098788, 2127150, 2623485, 2713950, 3148182, 3497980, 4254300, 4372475, 5246970, 5427900, 6296364, 7870455, 8744950, 10493940, 13117425, 15740910, 17489900, 26234850, 31481820, 39352275, 52469700, 78704550, 157409100]

約数ペア:

[(1, 157409100), (2, 78704550), (3, 52469700), (4, 39352275), (5, 31481820), (6, 26234850), (9, 17489900), (10, 15740910), (12, 13117425), (15, 10493940), (18, 8744950), (20, 7870455), (25, 6296364), (29, 5427900), (30, 5246970), (36, 4372475), (37, 4254300), (45, 3497980), (50, 3148182), (58, 2713950), (60, 2623485), (74, 2127150), (75, 2098788), (87, 1809300), (90, 1748990), (100, 1574091), (111, 1418100), (116, 1356975), (145, 1085580), (148, 1063575), (150, 1049394), (163, 965700), (174, 904650), (180, 874495), (185, 850860), (222, 709050), (225, 699596), (261, 603100), (290, 542790), (300, 524697), (326, 482850), (333, 472700), (348, 452325), (370, 425430), (435, 361860), (444, 354525), (450, 349798), (489, 321900), (522, 301550), (555, 283620), (580, 271395), (652, 241425), (666, 236350), (725, 217116), (740, 212715), (815, 193140), (870, 180930), (900, 174899), (925, 170172), (978, 160950), (1044, 150775), (1073, 146700), (1110, 141810), (1305, 120620), (1332, 118175), (1450, 108558), (1467, 107300), (1630, 96570), (1665, 94540), (1740, 90465), (1850, 85086), (1956, 80475), (2146, 73350), (2175, 72372), (2220, 70905), (2445, 64380), (2610, 60310), (2775, 56724), (2900, 54279), (2934, 53650), (3219, 48900), (3260, 48285), (3330, 47270), (3700, 42543), (4075, 38628), (4292, 36675), (4350, 36186), (4727, 33300), (4890, 32190), (5220, 30155), (5365, 29340), (5550, 28362), (5868, 26825), (6031, 26100), (6438, 24450), (6525, 24124), (6660, 23635), (7335, 21460), (8150, 19314), (8325, 18908), (8700, 18093), (9454, 16650), (9657, 16300), (9780, 16095), (10730, 14670), (11100, 14181), (12062, 13050), (12225, 12876)]