30339900

素因数分解:

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

素因数の和:701

約数の個数: 144

約数和(自身を含む): 103430880

約数和(自身を除く): 73090980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 661, 675, 765, 850, 900, 918, 1020, 1275, 1322, 1350, 1530, 1700, 1836, 1983, 2295, 2550, 2644, 2700, 3060, 3305, 3825, 3966, 4590, 5100, 5949, 6610, 7650, 7932, 9180, 9915, 11237, 11475, 11898, 13220, 15300, 16525, 17847, 19830, 22474, 22950, 23796, 29745, 33050, 33711, 35694, 39660, 44948, 45900, 49575, 56185, 59490, 66100, 67422, 71388, 89235, 99150, 101133, 112370, 118980, 134844, 148725, 168555, 178470, 198300, 202266, 224740, 280925, 297450, 303399, 337110, 356940, 404532, 446175, 505665, 561850, 594900, 606798, 674220, 842775, 892350, 1011330, 1123700, 1213596, 1516995, 1685550, 1784700, 2022660, 2528325, 3033990, 3371100, 5056650, 6067980, 7584975, 10113300, 15169950, 30339900]

約数ペア:

[(1, 30339900), (2, 15169950), (3, 10113300), (4, 7584975), (5, 6067980), (6, 5056650), (9, 3371100), (10, 3033990), (12, 2528325), (15, 2022660), (17, 1784700), (18, 1685550), (20, 1516995), (25, 1213596), (27, 1123700), (30, 1011330), (34, 892350), (36, 842775), (45, 674220), (50, 606798), (51, 594900), (54, 561850), (60, 505665), (68, 446175), (75, 404532), (85, 356940), (90, 337110), (100, 303399), (102, 297450), (108, 280925), (135, 224740), (150, 202266), (153, 198300), (170, 178470), (180, 168555), (204, 148725), (225, 134844), (255, 118980), (270, 112370), (300, 101133), (306, 99150), (340, 89235), (425, 71388), (450, 67422), (459, 66100), (510, 59490), (540, 56185), (612, 49575), (661, 45900), (675, 44948), (765, 39660), (850, 35694), (900, 33711), (918, 33050), (1020, 29745), (1275, 23796), (1322, 22950), (1350, 22474), (1530, 19830), (1700, 17847), (1836, 16525), (1983, 15300), (2295, 13220), (2550, 11898), (2644, 11475), (2700, 11237), (3060, 9915), (3305, 9180), (3825, 7932), (3966, 7650), (4590, 6610), (5100, 5949)]