75188640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 246232224

約数和(自身を除く): 171043584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 163, 186, 240, 248, 310, 326, 372, 465, 480, 489, 496, 620, 652, 744, 815, 930, 961, 978, 992, 1240, 1304, 1488, 1630, 1860, 1922, 1956, 2445, 2480, 2608, 2883, 2976, 3260, 3720, 3844, 3912, 4805, 4890, 4960, 5053, 5216, 5766, 6520, 7440, 7688, 7824, 9610, 9780, 10106, 11532, 13040, 14415, 14880, 15159, 15376, 15648, 19220, 19560, 20212, 23064, 25265, 26080, 28830, 30318, 30752, 38440, 39120, 40424, 46128, 50530, 57660, 60636, 75795, 76880, 78240, 80848, 92256, 101060, 115320, 121272, 151590, 153760, 156643, 161696, 202120, 230640, 242544, 303180, 313286, 404240, 461280, 469929, 485088, 606360, 626572, 783215, 808480, 939858, 1212720, 1253144, 1566430, 1879716, 2349645, 2425440, 2506288, 3132860, 3759432, 4699290, 5012576, 6265720, 7518864, 9398580, 12531440, 15037728, 18797160, 25062880, 37594320, 75188640]

約数ペア:

[(1, 75188640), (2, 37594320), (3, 25062880), (4, 18797160), (5, 15037728), (6, 12531440), (8, 9398580), (10, 7518864), (12, 6265720), (15, 5012576), (16, 4699290), (20, 3759432), (24, 3132860), (30, 2506288), (31, 2425440), (32, 2349645), (40, 1879716), (48, 1566430), (60, 1253144), (62, 1212720), (80, 939858), (93, 808480), (96, 783215), (120, 626572), (124, 606360), (155, 485088), (160, 469929), (163, 461280), (186, 404240), (240, 313286), (248, 303180), (310, 242544), (326, 230640), (372, 202120), (465, 161696), (480, 156643), (489, 153760), (496, 151590), (620, 121272), (652, 115320), (744, 101060), (815, 92256), (930, 80848), (961, 78240), (978, 76880), (992, 75795), (1240, 60636), (1304, 57660), (1488, 50530), (1630, 46128), (1860, 40424), (1922, 39120), (1956, 38440), (2445, 30752), (2480, 30318), (2608, 28830), (2883, 26080), (2976, 25265), (3260, 23064), (3720, 20212), (3844, 19560), (3912, 19220), (4805, 15648), (4890, 15376), (4960, 15159), (5053, 14880), (5216, 14415), (5766, 13040), (6520, 11532), (7440, 10106), (7688, 9780), (7824, 9610)]