127800900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8390

約数の個数: 108

約数和(自身を含む): 424199412

約数和(自身を除く): 296398512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 8353, 15300, 16706, 25059, 33412, 41765, 50118, 75177, 83530, 100236, 125295, 142001, 150354, 167060, 208825, 250590, 284002, 300708, 375885, 417650, 426003, 501180, 568004, 626475, 710005, 751770, 835300, 852006, 1252950, 1278009, 1420010, 1503540, 1704012, 1879425, 2130015, 2505900, 2556018, 2840020, 3550025, 3758850, 4260030, 5112036, 6390045, 7100050, 7517700, 8520060, 10650075, 12780090, 14200100, 21300150, 25560180, 31950225, 42600300, 63900450, 127800900]

約数ペア:

[(1, 127800900), (2, 63900450), (3, 42600300), (4, 31950225), (5, 25560180), (6, 21300150), (9, 14200100), (10, 12780090), (12, 10650075), (15, 8520060), (17, 7517700), (18, 7100050), (20, 6390045), (25, 5112036), (30, 4260030), (34, 3758850), (36, 3550025), (45, 2840020), (50, 2556018), (51, 2505900), (60, 2130015), (68, 1879425), (75, 1704012), (85, 1503540), (90, 1420010), (100, 1278009), (102, 1252950), (150, 852006), (153, 835300), (170, 751770), (180, 710005), (204, 626475), (225, 568004), (255, 501180), (300, 426003), (306, 417650), (340, 375885), (425, 300708), (450, 284002), (510, 250590), (612, 208825), (765, 167060), (850, 150354), (900, 142001), (1020, 125295), (1275, 100236), (1530, 83530), (1700, 75177), (2550, 50118), (3060, 41765), (3825, 33412), (5100, 25059), (7650, 16706), (8353, 15300)]