306399100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19075

約数の個数: 72

約数和(自身を含む): 792949248

約数和(自身を除く): 486550148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 19031, 38062, 76124, 95155, 133217, 190310, 266434, 380620, 437713, 475775, 532868, 666085, 875426, 951550, 1332170, 1750852, 1903100, 2188565, 2664340, 3063991, 3330425, 4377130, 6127982, 6660850, 8754260, 10942825, 12255964, 13321700, 15319955, 21885650, 30639910, 43771300, 61279820, 76599775, 153199550, 306399100]

約数ペア:

[(1, 306399100), (2, 153199550), (4, 76599775), (5, 61279820), (7, 43771300), (10, 30639910), (14, 21885650), (20, 15319955), (23, 13321700), (25, 12255964), (28, 10942825), (35, 8754260), (46, 6660850), (50, 6127982), (70, 4377130), (92, 3330425), (100, 3063991), (115, 2664340), (140, 2188565), (161, 1903100), (175, 1750852), (230, 1332170), (322, 951550), (350, 875426), (460, 666085), (575, 532868), (644, 475775), (700, 437713), (805, 380620), (1150, 266434), (1610, 190310), (2300, 133217), (3220, 95155), (4025, 76124), (8050, 38062), (16100, 19031)]