27872100

素因数分解:

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

素因数の和:97

約数の個数: 216

約数和(自身を含む): 96049408

約数和(自身を除く): 68177308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 37, 45, 50, 54, 60, 62, 74, 75, 81, 90, 93, 100, 108, 111, 124, 135, 148, 150, 155, 162, 180, 185, 186, 222, 225, 243, 270, 279, 300, 310, 324, 333, 370, 372, 405, 444, 450, 465, 486, 540, 555, 558, 620, 666, 675, 740, 775, 810, 837, 900, 925, 930, 972, 999, 1110, 1116, 1147, 1215, 1332, 1350, 1395, 1550, 1620, 1665, 1674, 1850, 1860, 1998, 2025, 2220, 2294, 2325, 2430, 2511, 2700, 2775, 2790, 2997, 3100, 3330, 3348, 3441, 3700, 3996, 4050, 4185, 4588, 4650, 4860, 4995, 5022, 5550, 5580, 5735, 5994, 6075, 6660, 6882, 6975, 7533, 8100, 8325, 8370, 8991, 9300, 9990, 10044, 10323, 11100, 11470, 11988, 12150, 12555, 13764, 13950, 14985, 15066, 16650, 16740, 17205, 17982, 19980, 20646, 20925, 22940, 24300, 24975, 25110, 27900, 28675, 29970, 30132, 30969, 33300, 34410, 35964, 37665, 41292, 41850, 44955, 49950, 50220, 51615, 57350, 59940, 61938, 62775, 68820, 74925, 75330, 83700, 86025, 89910, 92907, 99900, 103230, 114700, 123876, 125550, 149850, 150660, 154845, 172050, 179820, 185814, 188325, 206460, 224775, 251100, 258075, 278721, 299700, 309690, 344100, 371628, 376650, 449550, 464535, 516150, 557442, 619380, 753300, 774225, 899100, 929070, 1032300, 1114884, 1393605, 1548450, 1858140, 2322675, 2787210, 3096900, 4645350, 5574420, 6968025, 9290700, 13936050, 27872100]

約数ペア:

[(1, 27872100), (2, 13936050), (3, 9290700), (4, 6968025), (5, 5574420), (6, 4645350), (9, 3096900), (10, 2787210), (12, 2322675), (15, 1858140), (18, 1548450), (20, 1393605), (25, 1114884), (27, 1032300), (30, 929070), (31, 899100), (36, 774225), (37, 753300), (45, 619380), (50, 557442), (54, 516150), (60, 464535), (62, 449550), (74, 376650), (75, 371628), (81, 344100), (90, 309690), (93, 299700), (100, 278721), (108, 258075), (111, 251100), (124, 224775), (135, 206460), (148, 188325), (150, 185814), (155, 179820), (162, 172050), (180, 154845), (185, 150660), (186, 149850), (222, 125550), (225, 123876), (243, 114700), (270, 103230), (279, 99900), (300, 92907), (310, 89910), (324, 86025), (333, 83700), (370, 75330), (372, 74925), (405, 68820), (444, 62775), (450, 61938), (465, 59940), (486, 57350), (540, 51615), (555, 50220), (558, 49950), (620, 44955), (666, 41850), (675, 41292), (740, 37665), (775, 35964), (810, 34410), (837, 33300), (900, 30969), (925, 30132), (930, 29970), (972, 28675), (999, 27900), (1110, 25110), (1116, 24975), (1147, 24300), (1215, 22940), (1332, 20925), (1350, 20646), (1395, 19980), (1550, 17982), (1620, 17205), (1665, 16740), (1674, 16650), (1850, 15066), (1860, 14985), (1998, 13950), (2025, 13764), (2220, 12555), (2294, 12150), (2325, 11988), (2430, 11470), (2511, 11100), (2700, 10323), (2775, 10044), (2790, 9990), (2997, 9300), (3100, 8991), (3330, 8370), (3348, 8325), (3441, 8100), (3700, 7533), (3996, 6975), (4050, 6882), (4185, 6660), (4588, 6075), (4650, 5994), (4860, 5735), (4995, 5580), (5022, 5550)]