84947300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 112477564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 170, 214, 340, 425, 428, 467, 535, 850, 934, 1070, 1700, 1819, 1868, 2140, 2335, 2675, 3638, 4670, 5350, 7276, 7939, 9095, 9340, 10700, 11675, 15878, 18190, 23350, 31756, 36380, 39695, 45475, 46700, 49969, 79390, 90950, 99938, 158780, 181900, 198475, 199876, 249845, 396950, 499690, 793900, 849473, 999380, 1249225, 1698946, 2498450, 3397892, 4247365, 4996900, 8494730, 16989460, 21236825, 42473650, 84947300]

約数ペア:

[(1, 84947300), (2, 42473650), (4, 21236825), (5, 16989460), (10, 8494730), (17, 4996900), (20, 4247365), (25, 3397892), (34, 2498450), (50, 1698946), (68, 1249225), (85, 999380), (100, 849473), (107, 793900), (170, 499690), (214, 396950), (340, 249845), (425, 199876), (428, 198475), (467, 181900), (535, 158780), (850, 99938), (934, 90950), (1070, 79390), (1700, 49969), (1819, 46700), (1868, 45475), (2140, 39695), (2335, 36380), (2675, 31756), (3638, 23350), (4670, 18190), (5350, 15878), (7276, 11675), (7939, 10700), (9095, 9340)]