272353250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 561060864

約数和(自身を除く): 288707614

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 325, 470, 611, 650, 1175, 1222, 1625, 1783, 2350, 3055, 3250, 3566, 5875, 6110, 8915, 11750, 15275, 17830, 23179, 30550, 44575, 46358, 76375, 83801, 89150, 115895, 152750, 167602, 222875, 231790, 419005, 445750, 579475, 838010, 1089413, 1158950, 2095025, 2178826, 2897375, 4190050, 5447065, 5794750, 10475125, 10894130, 20950250, 27235325, 54470650, 136176625, 272353250]

約数ペア:

[(1, 272353250), (2, 136176625), (5, 54470650), (10, 27235325), (13, 20950250), (25, 10894130), (26, 10475125), (47, 5794750), (50, 5447065), (65, 4190050), (94, 2897375), (125, 2178826), (130, 2095025), (235, 1158950), (250, 1089413), (325, 838010), (470, 579475), (611, 445750), (650, 419005), (1175, 231790), (1222, 222875), (1625, 167602), (1783, 152750), (2350, 115895), (3055, 89150), (3250, 83801), (3566, 76375), (5875, 46358), (6110, 44575), (8915, 30550), (11750, 23179), (15275, 17830)]