72364900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 166489344

約数和(自身を除く): 94124444

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 73, 92, 100, 115, 146, 230, 292, 365, 431, 460, 575, 730, 862, 1150, 1460, 1679, 1724, 1825, 2155, 2300, 3358, 3650, 4310, 6716, 7300, 8395, 8620, 9913, 10775, 16790, 19826, 21550, 31463, 33580, 39652, 41975, 43100, 49565, 62926, 83950, 99130, 125852, 157315, 167900, 198260, 247825, 314630, 495650, 629260, 723649, 786575, 991300, 1447298, 1573150, 2894596, 3146300, 3618245, 7236490, 14472980, 18091225, 36182450, 72364900]

約数ペア:

[(1, 72364900), (2, 36182450), (4, 18091225), (5, 14472980), (10, 7236490), (20, 3618245), (23, 3146300), (25, 2894596), (46, 1573150), (50, 1447298), (73, 991300), (92, 786575), (100, 723649), (115, 629260), (146, 495650), (230, 314630), (292, 247825), (365, 198260), (431, 167900), (460, 157315), (575, 125852), (730, 99130), (862, 83950), (1150, 62926), (1460, 49565), (1679, 43100), (1724, 41975), (1825, 39652), (2155, 33580), (2300, 31463), (3358, 21550), (3650, 19826), (4310, 16790), (6716, 10775), (7300, 9913), (8395, 8620)]