89151840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2293}}^1$

素因数の和:2323

約数の個数: 144

約数和(自身を含む): 315636048

約数和(自身を除く): 226484208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2293, 2430, 2592, 3240, 3888, 4320, 4586, 4860, 6480, 6879, 7776, 9172, 9720, 11465, 12960, 13758, 18344, 19440, 20637, 22930, 27516, 34395, 36688, 38880, 41274, 45860, 55032, 61911, 68790, 73376, 82548, 91720, 103185, 110064, 123822, 137580, 165096, 183440, 185733, 206370, 220128, 247644, 275160, 309555, 330192, 366880, 371466, 412740, 495288, 550320, 557199, 619110, 660384, 742932, 825480, 928665, 990576, 1100640, 1114398, 1238220, 1485864, 1650960, 1857330, 1981152, 2228796, 2476440, 2785995, 2971728, 3301920, 3714660, 4457592, 4952880, 5571990, 5943456, 7429320, 8915184, 9905760, 11143980, 14858640, 17830368, 22287960, 29717280, 44575920, 89151840]

約数ペア:

[(1, 89151840), (2, 44575920), (3, 29717280), (4, 22287960), (5, 17830368), (6, 14858640), (8, 11143980), (9, 9905760), (10, 8915184), (12, 7429320), (15, 5943456), (16, 5571990), (18, 4952880), (20, 4457592), (24, 3714660), (27, 3301920), (30, 2971728), (32, 2785995), (36, 2476440), (40, 2228796), (45, 1981152), (48, 1857330), (54, 1650960), (60, 1485864), (72, 1238220), (80, 1114398), (81, 1100640), (90, 990576), (96, 928665), (108, 825480), (120, 742932), (135, 660384), (144, 619110), (160, 557199), (162, 550320), (180, 495288), (216, 412740), (240, 371466), (243, 366880), (270, 330192), (288, 309555), (324, 275160), (360, 247644), (405, 220128), (432, 206370), (480, 185733), (486, 183440), (540, 165096), (648, 137580), (720, 123822), (810, 110064), (864, 103185), (972, 91720), (1080, 82548), (1215, 73376), (1296, 68790), (1440, 61911), (1620, 55032), (1944, 45860), (2160, 41274), (2293, 38880), (2430, 36688), (2592, 34395), (3240, 27516), (3888, 22930), (4320, 20637), (4586, 19440), (4860, 18344), (6480, 13758), (6879, 12960), (7776, 11465), (9172, 9720)]