71182300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 183061200

約数和(自身を除く): 111878900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 73, 98, 100, 140, 146, 175, 196, 199, 245, 292, 350, 365, 398, 490, 511, 700, 730, 796, 980, 995, 1022, 1225, 1393, 1460, 1825, 1990, 2044, 2450, 2555, 2786, 3577, 3650, 3980, 4900, 4975, 5110, 5572, 6965, 7154, 7300, 9751, 9950, 10220, 12775, 13930, 14308, 14527, 17885, 19502, 19900, 25550, 27860, 29054, 34825, 35770, 39004, 48755, 51100, 58108, 69650, 71540, 72635, 89425, 97510, 101689, 139300, 145270, 178850, 195020, 203378, 243775, 290540, 357700, 363175, 406756, 487550, 508445, 711823, 726350, 975100, 1016890, 1423646, 1452700, 2033780, 2542225, 2847292, 3559115, 5084450, 7118230, 10168900, 14236460, 17795575, 35591150, 71182300]

約数ペア:

[(1, 71182300), (2, 35591150), (4, 17795575), (5, 14236460), (7, 10168900), (10, 7118230), (14, 5084450), (20, 3559115), (25, 2847292), (28, 2542225), (35, 2033780), (49, 1452700), (50, 1423646), (70, 1016890), (73, 975100), (98, 726350), (100, 711823), (140, 508445), (146, 487550), (175, 406756), (196, 363175), (199, 357700), (245, 290540), (292, 243775), (350, 203378), (365, 195020), (398, 178850), (490, 145270), (511, 139300), (700, 101689), (730, 97510), (796, 89425), (980, 72635), (995, 71540), (1022, 69650), (1225, 58108), (1393, 51100), (1460, 48755), (1825, 39004), (1990, 35770), (2044, 34825), (2450, 29054), (2555, 27860), (2786, 25550), (3577, 19900), (3650, 19502), (3980, 17885), (4900, 14527), (4975, 14308), (5110, 13930), (5572, 12775), (6965, 10220), (7154, 9950), (7300, 9751)]