260381700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15227}}^1$

素因数の和:15266

約数の個数: 108

約数和(自身を含む): 859163760

約数和(自身を除く): 598782060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 15227, 17100, 30454, 45681, 60908, 76135, 91362, 137043, 152270, 182724, 228405, 274086, 289313, 304540, 380675, 456810, 548172, 578626, 685215, 761350, 867939, 913620, 1142025, 1157252, 1370430, 1446565, 1522700, 1735878, 2284050, 2603817, 2740860, 2893130, 3426075, 3471756, 4339695, 4568100, 5207634, 5786260, 6852150, 7232825, 8679390, 10415268, 13019085, 13704300, 14465650, 17358780, 21698475, 26038170, 28931300, 43396950, 52076340, 65095425, 86793900, 130190850, 260381700]

約数ペア:

[(1, 260381700), (2, 130190850), (3, 86793900), (4, 65095425), (5, 52076340), (6, 43396950), (9, 28931300), (10, 26038170), (12, 21698475), (15, 17358780), (18, 14465650), (19, 13704300), (20, 13019085), (25, 10415268), (30, 8679390), (36, 7232825), (38, 6852150), (45, 5786260), (50, 5207634), (57, 4568100), (60, 4339695), (75, 3471756), (76, 3426075), (90, 2893130), (95, 2740860), (100, 2603817), (114, 2284050), (150, 1735878), (171, 1522700), (180, 1446565), (190, 1370430), (225, 1157252), (228, 1142025), (285, 913620), (300, 867939), (342, 761350), (380, 685215), (450, 578626), (475, 548172), (570, 456810), (684, 380675), (855, 304540), (900, 289313), (950, 274086), (1140, 228405), (1425, 182724), (1710, 152270), (1900, 137043), (2850, 91362), (3420, 76135), (4275, 60908), (5700, 45681), (8550, 30454), (15227, 17100)]