198525150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25951}}^1$

素因数の和:25986

約数の個数: 72

約数和(自身を含む): 564767424

約数和(自身を除く): 366242274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 25951, 51902, 77853, 129755, 155706, 233559, 259510, 389265, 441167, 467118, 648775, 778530, 882334, 1167795, 1297550, 1323501, 1946325, 2205835, 2335590, 2647002, 3892650, 3970503, 4411670, 5838975, 6617505, 7941006, 11029175, 11677950, 13235010, 19852515, 22058350, 33087525, 39705030, 66175050, 99262575, 198525150]

約数ペア:

[(1, 198525150), (2, 99262575), (3, 66175050), (5, 39705030), (6, 33087525), (9, 22058350), (10, 19852515), (15, 13235010), (17, 11677950), (18, 11029175), (25, 7941006), (30, 6617505), (34, 5838975), (45, 4411670), (50, 3970503), (51, 3892650), (75, 2647002), (85, 2335590), (90, 2205835), (102, 1946325), (150, 1323501), (153, 1297550), (170, 1167795), (225, 882334), (255, 778530), (306, 648775), (425, 467118), (450, 441167), (510, 389265), (765, 259510), (850, 233559), (1275, 155706), (1530, 129755), (2550, 77853), (3825, 51902), (7650, 25951)]