2150101620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{71527}}^1$

素因数の和:71709

約数の個数: 72

約数和(自身を含む): 6561120384

約数和(自身を除く): 4411018764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 30060, 71527, 143054, 214581, 286108, 357635, 429162, 643743, 715270, 858324, 1072905, 1287486, 1430540, 2145810, 2574972, 3218715, 4291620, 6437430, 11945009, 12874860, 23890018, 35835027, 47780036, 59725045, 71670054, 107505081, 119450090, 143340108, 179175135, 215010162, 238900180, 358350270, 430020324, 537525405, 716700540, 1075050810, 2150101620]

約数ペア:

[(1, 2150101620), (2, 1075050810), (3, 716700540), (4, 537525405), (5, 430020324), (6, 358350270), (9, 238900180), (10, 215010162), (12, 179175135), (15, 143340108), (18, 119450090), (20, 107505081), (30, 71670054), (36, 59725045), (45, 47780036), (60, 35835027), (90, 23890018), (167, 12874860), (180, 11945009), (334, 6437430), (501, 4291620), (668, 3218715), (835, 2574972), (1002, 2145810), (1503, 1430540), (1670, 1287486), (2004, 1072905), (2505, 858324), (3006, 715270), (3340, 643743), (5010, 429162), (6012, 357635), (7515, 286108), (10020, 214581), (15030, 143054), (30060, 71527)]