70793100

素因数分解:

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

素因数の和:705

約数の個数: 216

約数和(自身を含む): 268920288

約数和(自身を除く): 198127188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 661, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1322, 1428, 1530, 1575, 1700, 1785, 1983, 2100, 2142, 2380, 2550, 2644, 2975, 3060, 3150, 3305, 3570, 3825, 3966, 4284, 4627, 5100, 5355, 5949, 5950, 6300, 6610, 7140, 7650, 7932, 8925, 9254, 9915, 10710, 11237, 11898, 11900, 13220, 13881, 15300, 16525, 17850, 18508, 19830, 21420, 22474, 23135, 23796, 26775, 27762, 29745, 33050, 33711, 35700, 39660, 41643, 44948, 46270, 49575, 53550, 55524, 56185, 59490, 66100, 67422, 69405, 78659, 83286, 92540, 99150, 101133, 107100, 112370, 115675, 118980, 134844, 138810, 148725, 157318, 166572, 168555, 198300, 202266, 208215, 224740, 231350, 235977, 277620, 280925, 297450, 314636, 337110, 347025, 393295, 404532, 416430, 462700, 471954, 505665, 561850, 594900, 674220, 694050, 707931, 786590, 832860, 842775, 943908, 1011330, 1041075, 1123700, 1179885, 1388100, 1415862, 1573180, 1685550, 1966475, 2022660, 2082150, 2359770, 2528325, 2831724, 3371100, 3539655, 3932950, 4164300, 4719540, 5056650, 5899425, 7079310, 7865900, 10113300, 11798850, 14158620, 17698275, 23597700, 35396550, 70793100]

約数ペア:

[(1, 70793100), (2, 35396550), (3, 23597700), (4, 17698275), (5, 14158620), (6, 11798850), (7, 10113300), (9, 7865900), (10, 7079310), (12, 5899425), (14, 5056650), (15, 4719540), (17, 4164300), (18, 3932950), (20, 3539655), (21, 3371100), (25, 2831724), (28, 2528325), (30, 2359770), (34, 2082150), (35, 2022660), (36, 1966475), (42, 1685550), (45, 1573180), (50, 1415862), (51, 1388100), (60, 1179885), (63, 1123700), (68, 1041075), (70, 1011330), (75, 943908), (84, 842775), (85, 832860), (90, 786590), (100, 707931), (102, 694050), (105, 674220), (119, 594900), (126, 561850), (140, 505665), (150, 471954), (153, 462700), (170, 416430), (175, 404532), (180, 393295), (204, 347025), (210, 337110), (225, 314636), (238, 297450), (252, 280925), (255, 277620), (300, 235977), (306, 231350), (315, 224740), (340, 208215), (350, 202266), (357, 198300), (420, 168555), (425, 166572), (450, 157318), (476, 148725), (510, 138810), (525, 134844), (595, 118980), (612, 115675), (630, 112370), (661, 107100), (700, 101133), (714, 99150), (765, 92540), (850, 83286), (900, 78659), (1020, 69405), (1050, 67422), (1071, 66100), (1190, 59490), (1260, 56185), (1275, 55524), (1322, 53550), (1428, 49575), (1530, 46270), (1575, 44948), (1700, 41643), (1785, 39660), (1983, 35700), (2100, 33711), (2142, 33050), (2380, 29745), (2550, 27762), (2644, 26775), (2975, 23796), (3060, 23135), (3150, 22474), (3305, 21420), (3570, 19830), (3825, 18508), (3966, 17850), (4284, 16525), (4627, 15300), (5100, 13881), (5355, 13220), (5949, 11900), (5950, 11898), (6300, 11237), (6610, 10710), (7140, 9915), (7650, 9254), (7932, 8925)]