73945080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 192927240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 263, 264, 284, 330, 355, 360, 396, 426, 440, 495, 526, 568, 639, 660, 710, 781, 789, 792, 852, 990, 1052, 1065, 1278, 1315, 1320, 1420, 1562, 1578, 1704, 1980, 2104, 2130, 2343, 2367, 2556, 2630, 2840, 2893, 3124, 3156, 3195, 3905, 3945, 3960, 4260, 4686, 4734, 5112, 5260, 5786, 6248, 6312, 6390, 7029, 7810, 7890, 8520, 8679, 9372, 9468, 10520, 11572, 11715, 11835, 12780, 14058, 14465, 15620, 15780, 17358, 18673, 18744, 18936, 23144, 23430, 23670, 25560, 26037, 28116, 28930, 31240, 31560, 34716, 35145, 37346, 43395, 46860, 47340, 52074, 56019, 56232, 57860, 69432, 70290, 74692, 86790, 93365, 93720, 94680, 104148, 112038, 115720, 130185, 140580, 149384, 168057, 173580, 186730, 205403, 208296, 224076, 260370, 280095, 281160, 336114, 347160, 373460, 410806, 448152, 520740, 560190, 616209, 672228, 746920, 821612, 840285, 1027015, 1041480, 1120380, 1232418, 1344456, 1643224, 1680570, 1848627, 2054030, 2240760, 2464836, 3081045, 3361140, 3697254, 4108060, 4929672, 6162090, 6722280, 7394508, 8216120, 9243135, 12324180, 14789016, 18486270, 24648360, 36972540, 73945080]

約数ペア:

[(1, 73945080), (2, 36972540), (3, 24648360), (4, 18486270), (5, 14789016), (6, 12324180), (8, 9243135), (9, 8216120), (10, 7394508), (11, 6722280), (12, 6162090), (15, 4929672), (18, 4108060), (20, 3697254), (22, 3361140), (24, 3081045), (30, 2464836), (33, 2240760), (36, 2054030), (40, 1848627), (44, 1680570), (45, 1643224), (55, 1344456), (60, 1232418), (66, 1120380), (71, 1041480), (72, 1027015), (88, 840285), (90, 821612), (99, 746920), (110, 672228), (120, 616209), (132, 560190), (142, 520740), (165, 448152), (180, 410806), (198, 373460), (213, 347160), (220, 336114), (263, 281160), (264, 280095), (284, 260370), (330, 224076), (355, 208296), (360, 205403), (396, 186730), (426, 173580), (440, 168057), (495, 149384), (526, 140580), (568, 130185), (639, 115720), (660, 112038), (710, 104148), (781, 94680), (789, 93720), (792, 93365), (852, 86790), (990, 74692), (1052, 70290), (1065, 69432), (1278, 57860), (1315, 56232), (1320, 56019), (1420, 52074), (1562, 47340), (1578, 46860), (1704, 43395), (1980, 37346), (2104, 35145), (2130, 34716), (2343, 31560), (2367, 31240), (2556, 28930), (2630, 28116), (2840, 26037), (2893, 25560), (3124, 23670), (3156, 23430), (3195, 23144), (3905, 18936), (3945, 18744), (3960, 18673), (4260, 17358), (4686, 15780), (4734, 15620), (5112, 14465), (5260, 14058), (5786, 12780), (6248, 11835), (6312, 11715), (6390, 11572), (7029, 10520), (7810, 9468), (7890, 9372), (8520, 8679)]