68975700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12137

約数の個数: 72

約数和(自身を含む): 210090720

約数和(自身を除く): 141115020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 12101, 24202, 36303, 48404, 60505, 72606, 121010, 145212, 181515, 229919, 242020, 302525, 363030, 459838, 605050, 689757, 726060, 907575, 919676, 1149595, 1210100, 1379514, 1815150, 2299190, 2759028, 3448785, 3630300, 4598380, 5747975, 6897570, 11495950, 13795140, 17243925, 22991900, 34487850, 68975700]

約数ペア:

[(1, 68975700), (2, 34487850), (3, 22991900), (4, 17243925), (5, 13795140), (6, 11495950), (10, 6897570), (12, 5747975), (15, 4598380), (19, 3630300), (20, 3448785), (25, 2759028), (30, 2299190), (38, 1815150), (50, 1379514), (57, 1210100), (60, 1149595), (75, 919676), (76, 907575), (95, 726060), (100, 689757), (114, 605050), (150, 459838), (190, 363030), (228, 302525), (285, 242020), (300, 229919), (380, 181515), (475, 145212), (570, 121010), (950, 72606), (1140, 60505), (1425, 48404), (1900, 36303), (2850, 24202), (5700, 12101)]