309222360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 1079114400

約数和(自身を除く): 769892040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 783, 810, 870, 972, 1044, 1080, 1097, 1160, 1215, 1305, 1566, 1620, 1740, 1944, 2088, 2194, 2349, 2430, 2610, 3132, 3240, 3291, 3480, 3915, 4388, 4698, 4860, 5220, 5485, 6264, 6582, 7047, 7830, 8776, 9396, 9720, 9873, 10440, 10970, 11745, 13164, 14094, 15660, 16455, 18792, 19746, 21940, 23490, 26328, 28188, 29619, 31320, 31813, 32910, 35235, 39492, 43880, 46980, 49365, 56376, 59238, 63626, 65820, 70470, 78984, 88857, 93960, 95439, 98730, 118476, 127252, 131640, 140940, 148095, 159065, 177714, 190878, 197460, 236952, 254504, 266571, 281880, 286317, 296190, 318130, 355428, 381756, 394920, 444285, 477195, 533142, 572634, 592380, 636260, 710856, 763512, 858951, 888570, 954390, 1066284, 1145268, 1184760, 1272520, 1332855, 1431585, 1717902, 1777140, 1908780, 2132568, 2290536, 2576853, 2665710, 2863170, 3435804, 3554280, 3817560, 4294755, 5153706, 5331420, 5726340, 6871608, 7730559, 8589510, 10307412, 10662840, 11452680, 12884265, 15461118, 17179020, 20614824, 25768530, 30922236, 34358040, 38652795, 51537060, 61844472, 77305590, 103074120, 154611180, 309222360]

約数ペア:

[(1, 309222360), (2, 154611180), (3, 103074120), (4, 77305590), (5, 61844472), (6, 51537060), (8, 38652795), (9, 34358040), (10, 30922236), (12, 25768530), (15, 20614824), (18, 17179020), (20, 15461118), (24, 12884265), (27, 11452680), (29, 10662840), (30, 10307412), (36, 8589510), (40, 7730559), (45, 6871608), (54, 5726340), (58, 5331420), (60, 5153706), (72, 4294755), (81, 3817560), (87, 3554280), (90, 3435804), (108, 2863170), (116, 2665710), (120, 2576853), (135, 2290536), (145, 2132568), (162, 1908780), (174, 1777140), (180, 1717902), (216, 1431585), (232, 1332855), (243, 1272520), (261, 1184760), (270, 1145268), (290, 1066284), (324, 954390), (348, 888570), (360, 858951), (405, 763512), (435, 710856), (486, 636260), (522, 592380), (540, 572634), (580, 533142), (648, 477195), (696, 444285), (783, 394920), (810, 381756), (870, 355428), (972, 318130), (1044, 296190), (1080, 286317), (1097, 281880), (1160, 266571), (1215, 254504), (1305, 236952), (1566, 197460), (1620, 190878), (1740, 177714), (1944, 159065), (2088, 148095), (2194, 140940), (2349, 131640), (2430, 127252), (2610, 118476), (3132, 98730), (3240, 95439), (3291, 93960), (3480, 88857), (3915, 78984), (4388, 70470), (4698, 65820), (4860, 63626), (5220, 59238), (5485, 56376), (6264, 49365), (6582, 46980), (7047, 43880), (7830, 39492), (8776, 35235), (9396, 32910), (9720, 31813), (9873, 31320), (10440, 29619), (10970, 28188), (11745, 26328), (13164, 23490), (14094, 21940), (15660, 19746), (16455, 18792)]