91054440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 314496000

約数和(自身を除く): 223441560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 199, 205, 246, 248, 279, 310, 328, 360, 369, 372, 398, 410, 465, 492, 558, 597, 615, 620, 738, 744, 796, 820, 930, 984, 995, 1116, 1194, 1230, 1240, 1271, 1395, 1476, 1592, 1640, 1791, 1845, 1860, 1990, 2232, 2388, 2460, 2542, 2790, 2952, 2985, 3582, 3690, 3720, 3813, 3980, 4776, 4920, 5084, 5580, 5970, 6169, 6355, 7164, 7380, 7626, 7960, 8159, 8955, 10168, 11160, 11439, 11940, 12338, 12710, 14328, 14760, 15252, 16318, 17910, 18507, 19065, 22878, 23880, 24477, 24676, 25420, 30504, 30845, 32636, 35820, 37014, 38130, 40795, 45756, 48954, 49352, 50840, 55521, 57195, 61690, 65272, 71640, 73431, 74028, 76260, 81590, 91512, 92535, 97908, 111042, 114390, 122385, 123380, 146862, 148056, 152520, 163180, 185070, 195816, 222084, 228780, 244770, 246760, 252929, 277605, 293724, 326360, 367155, 370140, 444168, 457560, 489540, 505858, 555210, 587448, 734310, 740280, 758787, 979080, 1011716, 1110420, 1264645, 1468620, 1517574, 2023432, 2220840, 2276361, 2529290, 2937240, 3035148, 3793935, 4552722, 5058580, 6070296, 7587870, 9105444, 10117160, 11381805, 15175740, 18210888, 22763610, 30351480, 45527220, 91054440]

約数ペア:

[(1, 91054440), (2, 45527220), (3, 30351480), (4, 22763610), (5, 18210888), (6, 15175740), (8, 11381805), (9, 10117160), (10, 9105444), (12, 7587870), (15, 6070296), (18, 5058580), (20, 4552722), (24, 3793935), (30, 3035148), (31, 2937240), (36, 2529290), (40, 2276361), (41, 2220840), (45, 2023432), (60, 1517574), (62, 1468620), (72, 1264645), (82, 1110420), (90, 1011716), (93, 979080), (120, 758787), (123, 740280), (124, 734310), (155, 587448), (164, 555210), (180, 505858), (186, 489540), (199, 457560), (205, 444168), (246, 370140), (248, 367155), (279, 326360), (310, 293724), (328, 277605), (360, 252929), (369, 246760), (372, 244770), (398, 228780), (410, 222084), (465, 195816), (492, 185070), (558, 163180), (597, 152520), (615, 148056), (620, 146862), (738, 123380), (744, 122385), (796, 114390), (820, 111042), (930, 97908), (984, 92535), (995, 91512), (1116, 81590), (1194, 76260), (1230, 74028), (1240, 73431), (1271, 71640), (1395, 65272), (1476, 61690), (1592, 57195), (1640, 55521), (1791, 50840), (1845, 49352), (1860, 48954), (1990, 45756), (2232, 40795), (2388, 38130), (2460, 37014), (2542, 35820), (2790, 32636), (2952, 30845), (2985, 30504), (3582, 25420), (3690, 24676), (3720, 24477), (3813, 23880), (3980, 22878), (4776, 19065), (4920, 18507), (5084, 17910), (5580, 16318), (5970, 15252), (6169, 14760), (6355, 14328), (7164, 12710), (7380, 12338), (7626, 11940), (7960, 11439), (8159, 11160), (8955, 10168)]