27139500

素因数分解:

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

素因数の和:225

約数の個数: 144

約数和(自身を含む): 88469472

約数和(自身を除く): 61329972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 163, 180, 185, 222, 225, 250, 300, 326, 333, 370, 375, 444, 450, 489, 500, 555, 652, 666, 740, 750, 815, 900, 925, 978, 1110, 1125, 1332, 1467, 1500, 1630, 1665, 1850, 1956, 2220, 2250, 2445, 2775, 2934, 3260, 3330, 3700, 4075, 4500, 4625, 4890, 5550, 5868, 6031, 6660, 7335, 8150, 8325, 9250, 9780, 11100, 12062, 12225, 13875, 14670, 16300, 16650, 18093, 18500, 20375, 24124, 24450, 27750, 29340, 30155, 33300, 36186, 36675, 40750, 41625, 48900, 54279, 55500, 60310, 61125, 72372, 73350, 81500, 83250, 90465, 108558, 120620, 122250, 146700, 150775, 166500, 180930, 183375, 217116, 244500, 271395, 301550, 361860, 366750, 452325, 542790, 603100, 733500, 753875, 904650, 1085580, 1356975, 1507750, 1809300, 2261625, 2713950, 3015500, 4523250, 5427900, 6784875, 9046500, 13569750, 27139500]

約数ペア:

[(1, 27139500), (2, 13569750), (3, 9046500), (4, 6784875), (5, 5427900), (6, 4523250), (9, 3015500), (10, 2713950), (12, 2261625), (15, 1809300), (18, 1507750), (20, 1356975), (25, 1085580), (30, 904650), (36, 753875), (37, 733500), (45, 603100), (50, 542790), (60, 452325), (74, 366750), (75, 361860), (90, 301550), (100, 271395), (111, 244500), (125, 217116), (148, 183375), (150, 180930), (163, 166500), (180, 150775), (185, 146700), (222, 122250), (225, 120620), (250, 108558), (300, 90465), (326, 83250), (333, 81500), (370, 73350), (375, 72372), (444, 61125), (450, 60310), (489, 55500), (500, 54279), (555, 48900), (652, 41625), (666, 40750), (740, 36675), (750, 36186), (815, 33300), (900, 30155), (925, 29340), (978, 27750), (1110, 24450), (1125, 24124), (1332, 20375), (1467, 18500), (1500, 18093), (1630, 16650), (1665, 16300), (1850, 14670), (1956, 13875), (2220, 12225), (2250, 12062), (2445, 11100), (2775, 9780), (2934, 9250), (3260, 8325), (3330, 8150), (3700, 7335), (4075, 6660), (4500, 6031), (4625, 5868), (4890, 5550)]