221895900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14503}}^1$

素因数の和:14540

約数の個数: 108

約数和(自身を含む): 736484112

約数和(自身を除く): 514588212

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, 14503, 15300, 29006, 43509, 58012, 72515, 87018, 130527, 145030, 174036, 217545, 246551, 261054, 290060, 362575, 435090, 493102, 522108, 652635, 725150, 739653, 870180, 986204, 1087725, 1232755, 1305270, 1450300, 1479306, 2175450, 2218959, 2465510, 2610540, 2958612, 3263175, 3698265, 4350900, 4437918, 4931020, 6163775, 6526350, 7396530, 8875836, 11094795, 12327550, 13052700, 14793060, 18491325, 22189590, 24655100, 36982650, 44379180, 55473975, 73965300, 110947950, 221895900]

約数ペア:

[(1, 221895900), (2, 110947950), (3, 73965300), (4, 55473975), (5, 44379180), (6, 36982650), (9, 24655100), (10, 22189590), (12, 18491325), (15, 14793060), (17, 13052700), (18, 12327550), (20, 11094795), (25, 8875836), (30, 7396530), (34, 6526350), (36, 6163775), (45, 4931020), (50, 4437918), (51, 4350900), (60, 3698265), (68, 3263175), (75, 2958612), (85, 2610540), (90, 2465510), (100, 2218959), (102, 2175450), (150, 1479306), (153, 1450300), (170, 1305270), (180, 1232755), (204, 1087725), (225, 986204), (255, 870180), (300, 739653), (306, 725150), (340, 652635), (425, 522108), (450, 493102), (510, 435090), (612, 362575), (765, 290060), (850, 261054), (900, 246551), (1020, 217545), (1275, 174036), (1530, 145030), (1700, 130527), (2550, 87018), (3060, 72515), (3825, 58012), (5100, 43509), (7650, 29006), (14503, 15300)]