12300180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25439340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 389, 465, 510, 527, 620, 778, 930, 1020, 1054, 1167, 1556, 1581, 1860, 1945, 2108, 2334, 2635, 3162, 3890, 4668, 5270, 5835, 6324, 6613, 7780, 7905, 10540, 11670, 12059, 13226, 15810, 19839, 23340, 24118, 26452, 31620, 33065, 36177, 39678, 48236, 60295, 66130, 72354, 79356, 99195, 120590, 132260, 144708, 180885, 198390, 205003, 241180, 361770, 396780, 410006, 615009, 723540, 820012, 1025015, 1230018, 2050030, 2460036, 3075045, 4100060, 6150090, 12300180]

約数ペア:

[(1, 12300180), (2, 6150090), (3, 4100060), (4, 3075045), (5, 2460036), (6, 2050030), (10, 1230018), (12, 1025015), (15, 820012), (17, 723540), (20, 615009), (30, 410006), (31, 396780), (34, 361770), (51, 241180), (60, 205003), (62, 198390), (68, 180885), (85, 144708), (93, 132260), (102, 120590), (124, 99195), (155, 79356), (170, 72354), (186, 66130), (204, 60295), (255, 48236), (310, 39678), (340, 36177), (372, 33065), (389, 31620), (465, 26452), (510, 24118), (527, 23340), (620, 19839), (778, 15810), (930, 13226), (1020, 12059), (1054, 11670), (1167, 10540), (1556, 7905), (1581, 7780), (1860, 6613), (1945, 6324), (2108, 5835), (2334, 5270), (2635, 4668), (3162, 3890)]