73449180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 281788416

約数和(自身を除く): 208339236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 127, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 254, 255, 270, 306, 315, 324, 340, 357, 378, 381, 405, 420, 459, 476, 486, 508, 510, 540, 567, 595, 612, 630, 635, 714, 756, 762, 765, 810, 889, 918, 945, 972, 1020, 1071, 1134, 1143, 1190, 1215, 1260, 1270, 1377, 1428, 1524, 1530, 1620, 1701, 1778, 1785, 1836, 1890, 1905, 2142, 2159, 2268, 2286, 2295, 2380, 2430, 2540, 2667, 2754, 2835, 3060, 3213, 3402, 3429, 3556, 3570, 3780, 3810, 4131, 4284, 4318, 4445, 4572, 4590, 4860, 5334, 5355, 5508, 5670, 5715, 6426, 6477, 6804, 6858, 6885, 7140, 7620, 8001, 8262, 8505, 8636, 8890, 9180, 9639, 10287, 10668, 10710, 10795, 11340, 11430, 12852, 12954, 13335, 13716, 13770, 15113, 16002, 16065, 16524, 17010, 17145, 17780, 19278, 19431, 20574, 20655, 21420, 21590, 22860, 24003, 25908, 26670, 27540, 28917, 30226, 30861, 32004, 32130, 32385, 34020, 34290, 38556, 38862, 40005, 41148, 41310, 43180, 45339, 48006, 48195, 51435, 53340, 57834, 58293, 60452, 61722, 64260, 64770, 68580, 72009, 75565, 77724, 80010, 82620, 90678, 96012, 96390, 97155, 102870, 115668, 116586, 120015, 123444, 129540, 136017, 144018, 144585, 151130, 154305, 160020, 174879, 181356, 192780, 194310, 205740, 216027, 226695, 233172, 240030, 272034, 288036, 289170, 291465, 302260, 308610, 349758, 360045, 388620, 408051, 432054, 453390, 480060, 524637, 544068, 578340, 582930, 617220, 680085, 699516, 720090, 816102, 864108, 874395, 906780, 1049274, 1080135, 1165860, 1224153, 1360170, 1440180, 1632204, 1748790, 2040255, 2098548, 2160270, 2448306, 2623185, 2720340, 3497580, 3672459, 4080510, 4320540, 4896612, 5246370, 6120765, 7344918, 8161020, 10492740, 12241530, 14689836, 18362295, 24483060, 36724590, 73449180]

約数ペア:

[(1, 73449180), (2, 36724590), (3, 24483060), (4, 18362295), (5, 14689836), (6, 12241530), (7, 10492740), (9, 8161020), (10, 7344918), (12, 6120765), (14, 5246370), (15, 4896612), (17, 4320540), (18, 4080510), (20, 3672459), (21, 3497580), (27, 2720340), (28, 2623185), (30, 2448306), (34, 2160270), (35, 2098548), (36, 2040255), (42, 1748790), (45, 1632204), (51, 1440180), (54, 1360170), (60, 1224153), (63, 1165860), (68, 1080135), (70, 1049274), (81, 906780), (84, 874395), (85, 864108), (90, 816102), (102, 720090), (105, 699516), (108, 680085), (119, 617220), (126, 582930), (127, 578340), (135, 544068), (140, 524637), (153, 480060), (162, 453390), (170, 432054), (180, 408051), (189, 388620), (204, 360045), (210, 349758), (238, 308610), (243, 302260), (252, 291465), (254, 289170), (255, 288036), (270, 272034), (306, 240030), (315, 233172), (324, 226695), (340, 216027), (357, 205740), (378, 194310), (381, 192780), (405, 181356), (420, 174879), (459, 160020), (476, 154305), (486, 151130), (508, 144585), (510, 144018), (540, 136017), (567, 129540), (595, 123444), (612, 120015), (630, 116586), (635, 115668), (714, 102870), (756, 97155), (762, 96390), (765, 96012), (810, 90678), (889, 82620), (918, 80010), (945, 77724), (972, 75565), (1020, 72009), (1071, 68580), (1134, 64770), (1143, 64260), (1190, 61722), (1215, 60452), (1260, 58293), (1270, 57834), (1377, 53340), (1428, 51435), (1524, 48195), (1530, 48006), (1620, 45339), (1701, 43180), (1778, 41310), (1785, 41148), (1836, 40005), (1890, 38862), (1905, 38556), (2142, 34290), (2159, 34020), (2268, 32385), (2286, 32130), (2295, 32004), (2380, 30861), (2430, 30226), (2540, 28917), (2667, 27540), (2754, 26670), (2835, 25908), (3060, 24003), (3213, 22860), (3402, 21590), (3429, 21420), (3556, 20655), (3570, 20574), (3780, 19431), (3810, 19278), (4131, 17780), (4284, 17145), (4318, 17010), (4445, 16524), (4572, 16065), (4590, 16002), (4860, 15113), (5334, 13770), (5355, 13716), (5508, 13335), (5670, 12954), (5715, 12852), (6426, 11430), (6477, 11340), (6804, 10795), (6858, 10710), (6885, 10668), (7140, 10287), (7620, 9639), (8001, 9180), (8262, 8890), (8505, 8636)]