55377720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 181116000

約数和(自身を除く): 125738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 773, 796, 995, 1194, 1546, 1592, 1791, 1990, 2319, 2388, 2985, 3092, 3582, 3865, 3980, 4638, 4776, 5970, 6184, 6957, 7164, 7730, 7960, 8955, 9276, 11595, 11940, 13914, 14328, 15460, 17910, 18552, 23190, 23880, 27828, 30920, 34785, 35820, 46380, 55656, 69570, 71640, 92760, 139140, 153827, 278280, 307654, 461481, 615308, 769135, 922962, 1230616, 1384443, 1538270, 1845924, 2307405, 2768886, 3076540, 3691848, 4614810, 5537772, 6153080, 6922215, 9229620, 11075544, 13844430, 18459240, 27688860, 55377720]

約数ペア:

[(1, 55377720), (2, 27688860), (3, 18459240), (4, 13844430), (5, 11075544), (6, 9229620), (8, 6922215), (9, 6153080), (10, 5537772), (12, 4614810), (15, 3691848), (18, 3076540), (20, 2768886), (24, 2307405), (30, 1845924), (36, 1538270), (40, 1384443), (45, 1230616), (60, 922962), (72, 769135), (90, 615308), (120, 461481), (180, 307654), (199, 278280), (360, 153827), (398, 139140), (597, 92760), (773, 71640), (796, 69570), (995, 55656), (1194, 46380), (1546, 35820), (1592, 34785), (1791, 30920), (1990, 27828), (2319, 23880), (2388, 23190), (2985, 18552), (3092, 17910), (3582, 15460), (3865, 14328), (3980, 13914), (4638, 11940), (4776, 11595), (5970, 9276), (6184, 8955), (6957, 7960), (7164, 7730)]