91851480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 358525440

約数和(自身を除く): 266673960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 120, 123, 126, 127, 140, 147, 164, 168, 180, 196, 205, 210, 245, 246, 252, 254, 280, 287, 294, 315, 328, 360, 369, 381, 392, 410, 420, 441, 490, 492, 504, 508, 574, 588, 615, 630, 635, 735, 738, 762, 820, 840, 861, 882, 889, 980, 984, 1016, 1143, 1148, 1176, 1230, 1260, 1270, 1435, 1470, 1476, 1524, 1640, 1722, 1764, 1778, 1845, 1905, 1960, 2009, 2205, 2286, 2296, 2460, 2520, 2540, 2583, 2667, 2870, 2940, 2952, 3048, 3444, 3528, 3556, 3690, 3810, 4018, 4305, 4410, 4445, 4572, 4920, 5080, 5166, 5207, 5334, 5715, 5740, 5880, 6027, 6223, 6888, 7112, 7380, 7620, 8001, 8036, 8610, 8820, 8890, 9144, 10045, 10332, 10414, 10668, 11430, 11480, 12054, 12446, 12915, 13335, 14760, 15240, 15621, 16002, 16072, 17220, 17640, 17780, 18081, 18669, 20090, 20664, 20828, 21336, 22860, 24108, 24892, 25830, 26035, 26670, 30135, 31115, 31242, 32004, 34440, 35560, 36162, 36449, 37338, 40005, 40180, 41656, 45720, 46863, 48216, 49784, 51660, 52070, 53340, 56007, 60270, 62230, 62484, 64008, 72324, 72898, 74676, 78105, 80010, 80360, 90405, 93345, 93726, 103320, 104140, 106680, 109347, 112014, 120540, 124460, 124968, 144648, 145796, 149352, 156210, 160020, 180810, 182245, 186690, 187452, 208280, 218694, 224028, 234315, 241080, 248920, 255143, 280035, 291592, 312420, 320040, 328041, 361620, 364490, 373380, 374904, 437388, 448056, 468630, 510286, 546735, 560070, 624840, 656082, 723240, 728980, 746760, 765429, 874776, 937260, 1020572, 1093470, 1120140, 1275715, 1312164, 1457960, 1530858, 1640205, 1874520, 2041144, 2186940, 2240280, 2296287, 2551430, 2624328, 3061716, 3280410, 3827145, 4373880, 4592574, 5102860, 6123432, 6560820, 7654290, 9185148, 10205720, 11481435, 13121640, 15308580, 18370296, 22962870, 30617160, 45925740, 91851480]

約数ペア:

[(1, 91851480), (2, 45925740), (3, 30617160), (4, 22962870), (5, 18370296), (6, 15308580), (7, 13121640), (8, 11481435), (9, 10205720), (10, 9185148), (12, 7654290), (14, 6560820), (15, 6123432), (18, 5102860), (20, 4592574), (21, 4373880), (24, 3827145), (28, 3280410), (30, 3061716), (35, 2624328), (36, 2551430), (40, 2296287), (41, 2240280), (42, 2186940), (45, 2041144), (49, 1874520), (56, 1640205), (60, 1530858), (63, 1457960), (70, 1312164), (72, 1275715), (82, 1120140), (84, 1093470), (90, 1020572), (98, 937260), (105, 874776), (120, 765429), (123, 746760), (126, 728980), (127, 723240), (140, 656082), (147, 624840), (164, 560070), (168, 546735), (180, 510286), (196, 468630), (205, 448056), (210, 437388), (245, 374904), (246, 373380), (252, 364490), (254, 361620), (280, 328041), (287, 320040), (294, 312420), (315, 291592), (328, 280035), (360, 255143), (369, 248920), (381, 241080), (392, 234315), (410, 224028), (420, 218694), (441, 208280), (490, 187452), (492, 186690), (504, 182245), (508, 180810), (574, 160020), (588, 156210), (615, 149352), (630, 145796), (635, 144648), (735, 124968), (738, 124460), (762, 120540), (820, 112014), (840, 109347), (861, 106680), (882, 104140), (889, 103320), (980, 93726), (984, 93345), (1016, 90405), (1143, 80360), (1148, 80010), (1176, 78105), (1230, 74676), (1260, 72898), (1270, 72324), (1435, 64008), (1470, 62484), (1476, 62230), (1524, 60270), (1640, 56007), (1722, 53340), (1764, 52070), (1778, 51660), (1845, 49784), (1905, 48216), (1960, 46863), (2009, 45720), (2205, 41656), (2286, 40180), (2296, 40005), (2460, 37338), (2520, 36449), (2540, 36162), (2583, 35560), (2667, 34440), (2870, 32004), (2940, 31242), (2952, 31115), (3048, 30135), (3444, 26670), (3528, 26035), (3556, 25830), (3690, 24892), (3810, 24108), (4018, 22860), (4305, 21336), (4410, 20828), (4445, 20664), (4572, 20090), (4920, 18669), (5080, 18081), (5166, 17780), (5207, 17640), (5334, 17220), (5715, 16072), (5740, 16002), (5880, 15621), (6027, 15240), (6223, 14760), (6888, 13335), (7112, 12915), (7380, 12446), (7620, 12054), (8001, 11480), (8036, 11430), (8610, 10668), (8820, 10414), (8890, 10332), (9144, 10045)]