75719560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 210355200

約数和(自身を除く): 134635640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 86, 95, 133, 140, 152, 172, 190, 215, 266, 280, 301, 331, 344, 380, 430, 532, 602, 662, 665, 760, 817, 860, 1064, 1204, 1324, 1330, 1505, 1634, 1655, 1720, 2317, 2408, 2648, 2660, 3010, 3268, 3310, 4085, 4634, 5320, 5719, 6020, 6289, 6536, 6620, 8170, 9268, 11438, 11585, 12040, 12578, 13240, 14233, 16340, 18536, 22876, 23170, 25156, 28466, 28595, 31445, 32680, 44023, 45752, 46340, 50312, 56932, 57190, 62890, 71165, 88046, 92680, 99631, 113864, 114380, 125780, 142330, 176092, 199262, 220115, 228760, 251560, 270427, 284660, 352184, 398524, 440230, 498155, 540854, 569320, 797048, 880460, 996310, 1081708, 1352135, 1760920, 1892989, 1992620, 2163416, 2704270, 3785978, 3985240, 5408540, 7571956, 9464945, 10817080, 15143912, 18929890, 37859780, 75719560]

約数ペア:

[(1, 75719560), (2, 37859780), (4, 18929890), (5, 15143912), (7, 10817080), (8, 9464945), (10, 7571956), (14, 5408540), (19, 3985240), (20, 3785978), (28, 2704270), (35, 2163416), (38, 1992620), (40, 1892989), (43, 1760920), (56, 1352135), (70, 1081708), (76, 996310), (86, 880460), (95, 797048), (133, 569320), (140, 540854), (152, 498155), (172, 440230), (190, 398524), (215, 352184), (266, 284660), (280, 270427), (301, 251560), (331, 228760), (344, 220115), (380, 199262), (430, 176092), (532, 142330), (602, 125780), (662, 114380), (665, 113864), (760, 99631), (817, 92680), (860, 88046), (1064, 71165), (1204, 62890), (1324, 57190), (1330, 56932), (1505, 50312), (1634, 46340), (1655, 45752), (1720, 44023), (2317, 32680), (2408, 31445), (2648, 28595), (2660, 28466), (3010, 25156), (3268, 23170), (3310, 22876), (4085, 18536), (4634, 16340), (5320, 14233), (5719, 13240), (6020, 12578), (6289, 12040), (6536, 11585), (6620, 11438), (8170, 9268)]