27803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 92279808

約数和(自身を除く): 64476528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 101, 111, 120, 124, 148, 155, 185, 186, 202, 222, 240, 248, 296, 303, 310, 370, 372, 404, 444, 465, 496, 505, 555, 592, 606, 620, 740, 744, 808, 888, 930, 1010, 1110, 1147, 1212, 1240, 1480, 1488, 1515, 1616, 1776, 1860, 2020, 2220, 2294, 2424, 2480, 2960, 3030, 3131, 3441, 3720, 3737, 4040, 4440, 4588, 4848, 5735, 6060, 6262, 6882, 7440, 7474, 8080, 8880, 9176, 9393, 11211, 11470, 12120, 12524, 13764, 14948, 15655, 17205, 18352, 18685, 18786, 22422, 22940, 24240, 25048, 27528, 29896, 31310, 34410, 37370, 37572, 44844, 45880, 46965, 50096, 55056, 56055, 59792, 62620, 68820, 74740, 75144, 89688, 91760, 93930, 112110, 115847, 125240, 137640, 149480, 150288, 179376, 187860, 224220, 231694, 250480, 275280, 298960, 347541, 375720, 448440, 463388, 579235, 695082, 751440, 896880, 926776, 1158470, 1390164, 1737705, 1853552, 2316940, 2780328, 3475410, 4633880, 5560656, 6950820, 9267760, 13901640, 27803280]

約数ペア:

[(1, 27803280), (2, 13901640), (3, 9267760), (4, 6950820), (5, 5560656), (6, 4633880), (8, 3475410), (10, 2780328), (12, 2316940), (15, 1853552), (16, 1737705), (20, 1390164), (24, 1158470), (30, 926776), (31, 896880), (37, 751440), (40, 695082), (48, 579235), (60, 463388), (62, 448440), (74, 375720), (80, 347541), (93, 298960), (101, 275280), (111, 250480), (120, 231694), (124, 224220), (148, 187860), (155, 179376), (185, 150288), (186, 149480), (202, 137640), (222, 125240), (240, 115847), (248, 112110), (296, 93930), (303, 91760), (310, 89688), (370, 75144), (372, 74740), (404, 68820), (444, 62620), (465, 59792), (496, 56055), (505, 55056), (555, 50096), (592, 46965), (606, 45880), (620, 44844), (740, 37572), (744, 37370), (808, 34410), (888, 31310), (930, 29896), (1010, 27528), (1110, 25048), (1147, 24240), (1212, 22940), (1240, 22422), (1480, 18786), (1488, 18685), (1515, 18352), (1616, 17205), (1776, 15655), (1860, 14948), (2020, 13764), (2220, 12524), (2294, 12120), (2424, 11470), (2480, 11211), (2960, 9393), (3030, 9176), (3131, 8880), (3441, 8080), (3720, 7474), (3737, 7440), (4040, 6882), (4440, 6262), (4588, 6060), (4848, 5735)]