155863440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 200

約数和(自身を含む): 550946880

約数和(自身を除く): 395083440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 268, 270, 324, 335, 359, 360, 402, 405, 432, 536, 540, 603, 648, 670, 718, 720, 804, 810, 1005, 1072, 1077, 1080, 1206, 1296, 1340, 1436, 1608, 1620, 1795, 1809, 2010, 2154, 2160, 2412, 2680, 2872, 3015, 3216, 3231, 3240, 3590, 3618, 4020, 4308, 4824, 5360, 5385, 5427, 5744, 6030, 6462, 6480, 7180, 7236, 8040, 8616, 9045, 9648, 9693, 10770, 10854, 12060, 12924, 14360, 14472, 16080, 16155, 17232, 18090, 19386, 21540, 21708, 24053, 24120, 25848, 27135, 28720, 28944, 29079, 32310, 36180, 38772, 43080, 43416, 48106, 48240, 48465, 51696, 54270, 58158, 64620, 72159, 72360, 77544, 86160, 86832, 96212, 96930, 108540, 116316, 120265, 129240, 144318, 144720, 145395, 155088, 192424, 193860, 216477, 217080, 232632, 240530, 258480, 288636, 290790, 360795, 384848, 387720, 432954, 434160, 465264, 481060, 577272, 581580, 649431, 721590, 775440, 865908, 962120, 1082385, 1154544, 1163160, 1298862, 1443180, 1731816, 1924240, 1948293, 2164770, 2326320, 2597724, 2886360, 3247155, 3463632, 3896586, 4329540, 5195448, 5772720, 6494310, 7793172, 8659080, 9741465, 10390896, 12988620, 15586344, 17318160, 19482930, 25977240, 31172688, 38965860, 51954480, 77931720, 155863440]

約数ペア:

[(1, 155863440), (2, 77931720), (3, 51954480), (4, 38965860), (5, 31172688), (6, 25977240), (8, 19482930), (9, 17318160), (10, 15586344), (12, 12988620), (15, 10390896), (16, 9741465), (18, 8659080), (20, 7793172), (24, 6494310), (27, 5772720), (30, 5195448), (36, 4329540), (40, 3896586), (45, 3463632), (48, 3247155), (54, 2886360), (60, 2597724), (67, 2326320), (72, 2164770), (80, 1948293), (81, 1924240), (90, 1731816), (108, 1443180), (120, 1298862), (134, 1163160), (135, 1154544), (144, 1082385), (162, 962120), (180, 865908), (201, 775440), (216, 721590), (240, 649431), (268, 581580), (270, 577272), (324, 481060), (335, 465264), (359, 434160), (360, 432954), (402, 387720), (405, 384848), (432, 360795), (536, 290790), (540, 288636), (603, 258480), (648, 240530), (670, 232632), (718, 217080), (720, 216477), (804, 193860), (810, 192424), (1005, 155088), (1072, 145395), (1077, 144720), (1080, 144318), (1206, 129240), (1296, 120265), (1340, 116316), (1436, 108540), (1608, 96930), (1620, 96212), (1795, 86832), (1809, 86160), (2010, 77544), (2154, 72360), (2160, 72159), (2412, 64620), (2680, 58158), (2872, 54270), (3015, 51696), (3216, 48465), (3231, 48240), (3240, 48106), (3590, 43416), (3618, 43080), (4020, 38772), (4308, 36180), (4824, 32310), (5360, 29079), (5385, 28944), (5427, 28720), (5744, 27135), (6030, 25848), (6462, 24120), (6480, 24053), (7180, 21708), (7236, 21540), (8040, 19386), (8616, 18090), (9045, 17232), (9648, 16155), (9693, 16080), (10770, 14472), (10854, 14360), (12060, 12924)]