76175820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60457}}^1$

素因数の和:60479

約数の個数: 72

約数和(自身を含む): 264080544

約数和(自身を除く): 187904724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60457, 120914, 181371, 241828, 302285, 362742, 423199, 544113, 604570, 725484, 846398, 906855, 1088226, 1209140, 1269597, 1692796, 1813710, 2115995, 2176452, 2539194, 2720565, 3627420, 3808791, 4231990, 5078388, 5441130, 6347985, 7617582, 8463980, 10882260, 12695970, 15235164, 19043955, 25391940, 38087910, 76175820]

約数ペア:

[(1, 76175820), (2, 38087910), (3, 25391940), (4, 19043955), (5, 15235164), (6, 12695970), (7, 10882260), (9, 8463980), (10, 7617582), (12, 6347985), (14, 5441130), (15, 5078388), (18, 4231990), (20, 3808791), (21, 3627420), (28, 2720565), (30, 2539194), (35, 2176452), (36, 2115995), (42, 1813710), (45, 1692796), (60, 1269597), (63, 1209140), (70, 1088226), (84, 906855), (90, 846398), (105, 725484), (126, 604570), (140, 544113), (180, 423199), (210, 362742), (252, 302285), (315, 241828), (420, 181371), (630, 120914), (1260, 60457)]