383516460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 1202920992

約数和(自身を除く): 819404532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 157, 164, 180, 205, 246, 314, 331, 369, 410, 471, 492, 615, 628, 662, 738, 785, 820, 942, 993, 1230, 1324, 1413, 1476, 1570, 1655, 1845, 1884, 1986, 2355, 2460, 2826, 2979, 3140, 3310, 3690, 3972, 4710, 4965, 5652, 5958, 6437, 6620, 7065, 7380, 9420, 9930, 11916, 12874, 13571, 14130, 14895, 19311, 19860, 25748, 27142, 28260, 29790, 32185, 38622, 40713, 51967, 54284, 57933, 59580, 64370, 67855, 77244, 81426, 96555, 103934, 115866, 122139, 128740, 135710, 155901, 162852, 193110, 203565, 207868, 231732, 244278, 259835, 271420, 289665, 311802, 386220, 407130, 467703, 488556, 519670, 579330, 610695, 623604, 779505, 814260, 935406, 1039340, 1158660, 1221390, 1559010, 1870812, 2130647, 2338515, 2442780, 3118020, 4261294, 4677030, 6391941, 8522588, 9354060, 10653235, 12783882, 19175823, 21306470, 25567764, 31959705, 38351646, 42612940, 63919410, 76703292, 95879115, 127838820, 191758230, 383516460]

約数ペア:

[(1, 383516460), (2, 191758230), (3, 127838820), (4, 95879115), (5, 76703292), (6, 63919410), (9, 42612940), (10, 38351646), (12, 31959705), (15, 25567764), (18, 21306470), (20, 19175823), (30, 12783882), (36, 10653235), (41, 9354060), (45, 8522588), (60, 6391941), (82, 4677030), (90, 4261294), (123, 3118020), (157, 2442780), (164, 2338515), (180, 2130647), (205, 1870812), (246, 1559010), (314, 1221390), (331, 1158660), (369, 1039340), (410, 935406), (471, 814260), (492, 779505), (615, 623604), (628, 610695), (662, 579330), (738, 519670), (785, 488556), (820, 467703), (942, 407130), (993, 386220), (1230, 311802), (1324, 289665), (1413, 271420), (1476, 259835), (1570, 244278), (1655, 231732), (1845, 207868), (1884, 203565), (1986, 193110), (2355, 162852), (2460, 155901), (2826, 135710), (2979, 128740), (3140, 122139), (3310, 115866), (3690, 103934), (3972, 96555), (4710, 81426), (4965, 77244), (5652, 67855), (5958, 64370), (6437, 59580), (6620, 57933), (7065, 54284), (7380, 51967), (9420, 40713), (9930, 38622), (11916, 32185), (12874, 29790), (13571, 28260), (14130, 27142), (14895, 25748), (19311, 19860)]