51830280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 184650840

約数和(自身を除く): 132820560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 941, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 1882, 2040, 2295, 2754, 2823, 3060, 3240, 3672, 3764, 4590, 4705, 5508, 5646, 6120, 6885, 7528, 8469, 9180, 9410, 11016, 11292, 13770, 14115, 15997, 16938, 18360, 18820, 22584, 25407, 27540, 28230, 31994, 33876, 37640, 42345, 47991, 50814, 55080, 56460, 63988, 67752, 76221, 79985, 84690, 95982, 101628, 112920, 127035, 127976, 143973, 152442, 159970, 169380, 191964, 203256, 239955, 254070, 287946, 304884, 319940, 338760, 381105, 383928, 431919, 479910, 508140, 575892, 609768, 639880, 719865, 762210, 863838, 959820, 1016280, 1151784, 1295757, 1439730, 1524420, 1727676, 1919640, 2159595, 2591514, 2879460, 3048840, 3455352, 4319190, 5183028, 5758920, 6478785, 8638380, 10366056, 12957570, 17276760, 25915140, 51830280]

約数ペア:

[(1, 51830280), (2, 25915140), (3, 17276760), (4, 12957570), (5, 10366056), (6, 8638380), (8, 6478785), (9, 5758920), (10, 5183028), (12, 4319190), (15, 3455352), (17, 3048840), (18, 2879460), (20, 2591514), (24, 2159595), (27, 1919640), (30, 1727676), (34, 1524420), (36, 1439730), (40, 1295757), (45, 1151784), (51, 1016280), (54, 959820), (60, 863838), (68, 762210), (72, 719865), (81, 639880), (85, 609768), (90, 575892), (102, 508140), (108, 479910), (120, 431919), (135, 383928), (136, 381105), (153, 338760), (162, 319940), (170, 304884), (180, 287946), (204, 254070), (216, 239955), (255, 203256), (270, 191964), (306, 169380), (324, 159970), (340, 152442), (360, 143973), (405, 127976), (408, 127035), (459, 112920), (510, 101628), (540, 95982), (612, 84690), (648, 79985), (680, 76221), (765, 67752), (810, 63988), (918, 56460), (941, 55080), (1020, 50814), (1080, 47991), (1224, 42345), (1377, 37640), (1530, 33876), (1620, 31994), (1836, 28230), (1882, 27540), (2040, 25407), (2295, 22584), (2754, 18820), (2823, 18360), (3060, 16938), (3240, 15997), (3672, 14115), (3764, 13770), (4590, 11292), (4705, 11016), (5508, 9410), (5646, 9180), (6120, 8469), (6885, 7528)]