117390100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 271857600

約数和(自身を除く): 154467500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 199, 340, 347, 398, 425, 694, 796, 850, 995, 1388, 1700, 1735, 1990, 3383, 3470, 3980, 4975, 5899, 6766, 6940, 8675, 9950, 11798, 13532, 16915, 17350, 19900, 23596, 29495, 33830, 34700, 58990, 67660, 69053, 84575, 117980, 138106, 147475, 169150, 276212, 294950, 338300, 345265, 589900, 690530, 1173901, 1381060, 1726325, 2347802, 3452650, 4695604, 5869505, 6905300, 11739010, 23478020, 29347525, 58695050, 117390100]

約数ペア:

[(1, 117390100), (2, 58695050), (4, 29347525), (5, 23478020), (10, 11739010), (17, 6905300), (20, 5869505), (25, 4695604), (34, 3452650), (50, 2347802), (68, 1726325), (85, 1381060), (100, 1173901), (170, 690530), (199, 589900), (340, 345265), (347, 338300), (398, 294950), (425, 276212), (694, 169150), (796, 147475), (850, 138106), (995, 117980), (1388, 84575), (1700, 69053), (1735, 67660), (1990, 58990), (3383, 34700), (3470, 33830), (3980, 29495), (4975, 23596), (5899, 19900), (6766, 17350), (6940, 16915), (8675, 13532), (9950, 11798)]