25977240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 62150760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 359, 360, 402, 536, 540, 603, 670, 718, 804, 1005, 1077, 1080, 1206, 1340, 1436, 1608, 1795, 1809, 2010, 2154, 2412, 2680, 2872, 3015, 3231, 3590, 3618, 4020, 4308, 4824, 5385, 6030, 6462, 7180, 7236, 8040, 8616, 9045, 9693, 10770, 12060, 12924, 14360, 14472, 16155, 18090, 19386, 21540, 24053, 24120, 25848, 32310, 36180, 38772, 43080, 48106, 48465, 64620, 72159, 72360, 77544, 96212, 96930, 120265, 129240, 144318, 192424, 193860, 216477, 240530, 288636, 360795, 387720, 432954, 481060, 577272, 649431, 721590, 865908, 962120, 1082385, 1298862, 1443180, 1731816, 2164770, 2597724, 2886360, 3247155, 4329540, 5195448, 6494310, 8659080, 12988620, 25977240]

約数ペア:

[(1, 25977240), (2, 12988620), (3, 8659080), (4, 6494310), (5, 5195448), (6, 4329540), (8, 3247155), (9, 2886360), (10, 2597724), (12, 2164770), (15, 1731816), (18, 1443180), (20, 1298862), (24, 1082385), (27, 962120), (30, 865908), (36, 721590), (40, 649431), (45, 577272), (54, 481060), (60, 432954), (67, 387720), (72, 360795), (90, 288636), (108, 240530), (120, 216477), (134, 193860), (135, 192424), (180, 144318), (201, 129240), (216, 120265), (268, 96930), (270, 96212), (335, 77544), (359, 72360), (360, 72159), (402, 64620), (536, 48465), (540, 48106), (603, 43080), (670, 38772), (718, 36180), (804, 32310), (1005, 25848), (1077, 24120), (1080, 24053), (1206, 21540), (1340, 19386), (1436, 18090), (1608, 16155), (1795, 14472), (1809, 14360), (2010, 12924), (2154, 12060), (2412, 10770), (2680, 9693), (2872, 9045), (3015, 8616), (3231, 8040), (3590, 7236), (3618, 7180), (4020, 6462), (4308, 6030), (4824, 5385)]