45214740

素因数分解:

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

素因数の和:159

約数の個数: 192

約数和(自身を含む): 151173120

約数和(自身を除く): 105958380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 73, 74, 90, 93, 108, 111, 124, 135, 146, 148, 155, 180, 185, 186, 219, 222, 270, 279, 292, 310, 333, 365, 370, 372, 438, 444, 465, 540, 555, 558, 620, 657, 666, 730, 740, 837, 876, 930, 999, 1095, 1110, 1116, 1147, 1314, 1332, 1395, 1460, 1665, 1674, 1860, 1971, 1998, 2190, 2220, 2263, 2294, 2628, 2701, 2790, 3285, 3330, 3348, 3441, 3942, 3996, 4185, 4380, 4526, 4588, 4995, 5402, 5580, 5735, 6570, 6660, 6789, 6882, 7884, 8103, 8370, 9052, 9855, 9990, 10323, 10804, 11315, 11470, 13140, 13505, 13578, 13764, 16206, 16740, 17205, 19710, 19980, 20367, 20646, 22630, 22940, 24309, 27010, 27156, 30969, 32412, 33945, 34410, 39420, 40515, 40734, 41292, 45260, 48618, 51615, 54020, 61101, 61938, 67890, 68820, 72927, 81030, 81468, 83731, 97236, 101835, 103230, 121545, 122202, 123876, 135780, 145854, 154845, 162060, 167462, 203670, 206460, 243090, 244404, 251193, 291708, 305505, 309690, 334924, 364635, 407340, 418655, 486180, 502386, 611010, 619380, 729270, 753579, 837310, 1004772, 1222020, 1255965, 1458540, 1507158, 1674620, 2260737, 2511930, 3014316, 3767895, 4521474, 5023860, 7535790, 9042948, 11303685, 15071580, 22607370, 45214740]

約数ペア:

[(1, 45214740), (2, 22607370), (3, 15071580), (4, 11303685), (5, 9042948), (6, 7535790), (9, 5023860), (10, 4521474), (12, 3767895), (15, 3014316), (18, 2511930), (20, 2260737), (27, 1674620), (30, 1507158), (31, 1458540), (36, 1255965), (37, 1222020), (45, 1004772), (54, 837310), (60, 753579), (62, 729270), (73, 619380), (74, 611010), (90, 502386), (93, 486180), (108, 418655), (111, 407340), (124, 364635), (135, 334924), (146, 309690), (148, 305505), (155, 291708), (180, 251193), (185, 244404), (186, 243090), (219, 206460), (222, 203670), (270, 167462), (279, 162060), (292, 154845), (310, 145854), (333, 135780), (365, 123876), (370, 122202), (372, 121545), (438, 103230), (444, 101835), (465, 97236), (540, 83731), (555, 81468), (558, 81030), (620, 72927), (657, 68820), (666, 67890), (730, 61938), (740, 61101), (837, 54020), (876, 51615), (930, 48618), (999, 45260), (1095, 41292), (1110, 40734), (1116, 40515), (1147, 39420), (1314, 34410), (1332, 33945), (1395, 32412), (1460, 30969), (1665, 27156), (1674, 27010), (1860, 24309), (1971, 22940), (1998, 22630), (2190, 20646), (2220, 20367), (2263, 19980), (2294, 19710), (2628, 17205), (2701, 16740), (2790, 16206), (3285, 13764), (3330, 13578), (3348, 13505), (3441, 13140), (3942, 11470), (3996, 11315), (4185, 10804), (4380, 10323), (4526, 9990), (4588, 9855), (4995, 9052), (5402, 8370), (5580, 8103), (5735, 7884), (6570, 6882), (6660, 6789)]