42475860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 160151040

約数和(自身を除く): 117675180

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, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 661, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1322, 1428, 1530, 1785, 1836, 1890, 1983, 2142, 2295, 2380, 2644, 3060, 3213, 3305, 3570, 3780, 3966, 4284, 4590, 4627, 5355, 5949, 6426, 6610, 7140, 7932, 9180, 9254, 9915, 10710, 11237, 11898, 12852, 13220, 13881, 16065, 17847, 18508, 19830, 21420, 22474, 23135, 23796, 27762, 29745, 32130, 33711, 35694, 39660, 41643, 44948, 46270, 55524, 56185, 59490, 64260, 67422, 69405, 71388, 78659, 83286, 89235, 92540, 101133, 112370, 118980, 124929, 134844, 138810, 157318, 166572, 168555, 178470, 202266, 208215, 224740, 235977, 249858, 277620, 303399, 314636, 337110, 356940, 393295, 404532, 416430, 471954, 499716, 505665, 606798, 624645, 674220, 707931, 786590, 832860, 943908, 1011330, 1179885, 1213596, 1249290, 1415862, 1516995, 1573180, 2022660, 2123793, 2359770, 2498580, 2831724, 3033990, 3539655, 4247586, 4719540, 6067980, 7079310, 8495172, 10618965, 14158620, 21237930, 42475860]

約数ペア:

[(1, 42475860), (2, 21237930), (3, 14158620), (4, 10618965), (5, 8495172), (6, 7079310), (7, 6067980), (9, 4719540), (10, 4247586), (12, 3539655), (14, 3033990), (15, 2831724), (17, 2498580), (18, 2359770), (20, 2123793), (21, 2022660), (27, 1573180), (28, 1516995), (30, 1415862), (34, 1249290), (35, 1213596), (36, 1179885), (42, 1011330), (45, 943908), (51, 832860), (54, 786590), (60, 707931), (63, 674220), (68, 624645), (70, 606798), (84, 505665), (85, 499716), (90, 471954), (102, 416430), (105, 404532), (108, 393295), (119, 356940), (126, 337110), (135, 314636), (140, 303399), (153, 277620), (170, 249858), (180, 235977), (189, 224740), (204, 208215), (210, 202266), (238, 178470), (252, 168555), (255, 166572), (270, 157318), (306, 138810), (315, 134844), (340, 124929), (357, 118980), (378, 112370), (420, 101133), (459, 92540), (476, 89235), (510, 83286), (540, 78659), (595, 71388), (612, 69405), (630, 67422), (661, 64260), (714, 59490), (756, 56185), (765, 55524), (918, 46270), (945, 44948), (1020, 41643), (1071, 39660), (1190, 35694), (1260, 33711), (1322, 32130), (1428, 29745), (1530, 27762), (1785, 23796), (1836, 23135), (1890, 22474), (1983, 21420), (2142, 19830), (2295, 18508), (2380, 17847), (2644, 16065), (3060, 13881), (3213, 13220), (3305, 12852), (3570, 11898), (3780, 11237), (3966, 10710), (4284, 9915), (4590, 9254), (4627, 9180), (5355, 7932), (5949, 7140), (6426, 6610)]