75357900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 253844864

約数和(自身を除く): 178486964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 73, 74, 75, 90, 93, 100, 111, 124, 146, 148, 150, 155, 180, 185, 186, 219, 222, 225, 279, 292, 300, 310, 333, 365, 370, 372, 438, 444, 450, 465, 555, 558, 620, 657, 666, 730, 740, 775, 876, 900, 925, 930, 1095, 1110, 1116, 1147, 1314, 1332, 1395, 1460, 1550, 1665, 1825, 1850, 1860, 2190, 2220, 2263, 2294, 2325, 2628, 2701, 2775, 2790, 3100, 3285, 3330, 3441, 3650, 3700, 4380, 4526, 4588, 4650, 5402, 5475, 5550, 5580, 5735, 6570, 6660, 6789, 6882, 6975, 7300, 8103, 8325, 9052, 9300, 10323, 10804, 10950, 11100, 11315, 11470, 13140, 13505, 13578, 13764, 13950, 16206, 16425, 16650, 17205, 20367, 20646, 21900, 22630, 22940, 24309, 27010, 27156, 27900, 28675, 32412, 32850, 33300, 33945, 34410, 40515, 40734, 41292, 45260, 48618, 51615, 54020, 56575, 57350, 65700, 67525, 67890, 68820, 81030, 81468, 83731, 86025, 97236, 101835, 103230, 113150, 114700, 121545, 135050, 135780, 162060, 167462, 169725, 172050, 202575, 203670, 206460, 226300, 243090, 251193, 258075, 270100, 334924, 339450, 344100, 405150, 407340, 418655, 486180, 502386, 509175, 516150, 607725, 678900, 753579, 810300, 837310, 1004772, 1018350, 1032300, 1215450, 1255965, 1507158, 1674620, 2036700, 2093275, 2430900, 2511930, 3014316, 3767895, 4186550, 5023860, 6279825, 7535790, 8373100, 12559650, 15071580, 18839475, 25119300, 37678950, 75357900]

約数ペア:

[(1, 75357900), (2, 37678950), (3, 25119300), (4, 18839475), (5, 15071580), (6, 12559650), (9, 8373100), (10, 7535790), (12, 6279825), (15, 5023860), (18, 4186550), (20, 3767895), (25, 3014316), (30, 2511930), (31, 2430900), (36, 2093275), (37, 2036700), (45, 1674620), (50, 1507158), (60, 1255965), (62, 1215450), (73, 1032300), (74, 1018350), (75, 1004772), (90, 837310), (93, 810300), (100, 753579), (111, 678900), (124, 607725), (146, 516150), (148, 509175), (150, 502386), (155, 486180), (180, 418655), (185, 407340), (186, 405150), (219, 344100), (222, 339450), (225, 334924), (279, 270100), (292, 258075), (300, 251193), (310, 243090), (333, 226300), (365, 206460), (370, 203670), (372, 202575), (438, 172050), (444, 169725), (450, 167462), (465, 162060), (555, 135780), (558, 135050), (620, 121545), (657, 114700), (666, 113150), (730, 103230), (740, 101835), (775, 97236), (876, 86025), (900, 83731), (925, 81468), (930, 81030), (1095, 68820), (1110, 67890), (1116, 67525), (1147, 65700), (1314, 57350), (1332, 56575), (1395, 54020), (1460, 51615), (1550, 48618), (1665, 45260), (1825, 41292), (1850, 40734), (1860, 40515), (2190, 34410), (2220, 33945), (2263, 33300), (2294, 32850), (2325, 32412), (2628, 28675), (2701, 27900), (2775, 27156), (2790, 27010), (3100, 24309), (3285, 22940), (3330, 22630), (3441, 21900), (3650, 20646), (3700, 20367), (4380, 17205), (4526, 16650), (4588, 16425), (4650, 16206), (5402, 13950), (5475, 13764), (5550, 13578), (5580, 13505), (5735, 13140), (6570, 11470), (6660, 11315), (6789, 11100), (6882, 10950), (6975, 10804), (7300, 10323), (8103, 9300), (8325, 9052)]