181356120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1186

約数の個数: 192

約数和(自身を含む): 659262240

約数和(自身を除く): 477906120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1117, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2234, 2255, 2460, 2706, 2952, 3351, 3608, 3690, 3960, 4059, 4468, 4510, 4920, 5412, 5585, 6702, 6765, 7380, 8118, 8936, 9020, 10053, 10824, 11170, 12287, 13404, 13530, 14760, 16236, 16755, 18040, 20106, 20295, 22340, 24574, 26808, 27060, 32472, 33510, 36861, 40212, 40590, 44680, 45797, 49148, 50265, 54120, 61435, 67020, 73722, 80424, 81180, 91594, 98296, 100530, 110583, 122870, 134040, 137391, 147444, 162360, 183188, 184305, 201060, 221166, 228985, 245740, 274782, 294888, 366376, 368610, 402120, 412173, 442332, 457970, 491480, 503767, 549564, 552915, 686955, 737220, 824346, 884664, 915940, 1007534, 1099128, 1105830, 1373910, 1474440, 1511301, 1648692, 1831880, 2015068, 2060865, 2211660, 2518835, 2747820, 3022602, 3297384, 4030136, 4121730, 4423320, 4533903, 5037670, 5495640, 6045204, 7556505, 8243460, 9067806, 10075340, 12090408, 15113010, 16486920, 18135612, 20150680, 22669515, 30226020, 36271224, 45339030, 60452040, 90678060, 181356120]

約数ペア:

[(1, 181356120), (2, 90678060), (3, 60452040), (4, 45339030), (5, 36271224), (6, 30226020), (8, 22669515), (9, 20150680), (10, 18135612), (11, 16486920), (12, 15113010), (15, 12090408), (18, 10075340), (20, 9067806), (22, 8243460), (24, 7556505), (30, 6045204), (33, 5495640), (36, 5037670), (40, 4533903), (41, 4423320), (44, 4121730), (45, 4030136), (55, 3297384), (60, 3022602), (66, 2747820), (72, 2518835), (82, 2211660), (88, 2060865), (90, 2015068), (99, 1831880), (110, 1648692), (120, 1511301), (123, 1474440), (132, 1373910), (164, 1105830), (165, 1099128), (180, 1007534), (198, 915940), (205, 884664), (220, 824346), (246, 737220), (264, 686955), (328, 552915), (330, 549564), (360, 503767), (369, 491480), (396, 457970), (410, 442332), (440, 412173), (451, 402120), (492, 368610), (495, 366376), (615, 294888), (660, 274782), (738, 245740), (792, 228985), (820, 221166), (902, 201060), (984, 184305), (990, 183188), (1117, 162360), (1230, 147444), (1320, 137391), (1353, 134040), (1476, 122870), (1640, 110583), (1804, 100530), (1845, 98296), (1980, 91594), (2234, 81180), (2255, 80424), (2460, 73722), (2706, 67020), (2952, 61435), (3351, 54120), (3608, 50265), (3690, 49148), (3960, 45797), (4059, 44680), (4468, 40590), (4510, 40212), (4920, 36861), (5412, 33510), (5585, 32472), (6702, 27060), (6765, 26808), (7380, 24574), (8118, 22340), (8936, 20295), (9020, 20106), (10053, 18040), (10824, 16755), (11170, 16236), (12287, 14760), (13404, 13530)]