129513300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61673}}^1$

素因数の和:61697

約数の個数: 72

約数和(自身を含む): 428264256

約数和(自身を除く): 298750956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 61673, 123346, 185019, 246692, 308365, 370038, 431711, 616730, 740076, 863422, 925095, 1233460, 1295133, 1541825, 1726844, 1850190, 2158555, 2590266, 3083650, 3700380, 4317110, 4625475, 5180532, 6167300, 6475665, 8634220, 9250950, 10792775, 12951330, 18501900, 21585550, 25902660, 32378325, 43171100, 64756650, 129513300]

約数ペア:

[(1, 129513300), (2, 64756650), (3, 43171100), (4, 32378325), (5, 25902660), (6, 21585550), (7, 18501900), (10, 12951330), (12, 10792775), (14, 9250950), (15, 8634220), (20, 6475665), (21, 6167300), (25, 5180532), (28, 4625475), (30, 4317110), (35, 3700380), (42, 3083650), (50, 2590266), (60, 2158555), (70, 1850190), (75, 1726844), (84, 1541825), (100, 1295133), (105, 1233460), (140, 925095), (150, 863422), (175, 740076), (210, 616730), (300, 431711), (350, 370038), (420, 308365), (525, 246692), (700, 185019), (1050, 123346), (2100, 61673)]