299650860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 934778880

約数和(自身を除く): 635128020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 643, 863, 1286, 1726, 1929, 2572, 2589, 3215, 3452, 3858, 4315, 5178, 5787, 6430, 7716, 7767, 8630, 9645, 10356, 11574, 12860, 12945, 15534, 17260, 17361, 19290, 23148, 23301, 25890, 28935, 31068, 34722, 38580, 38835, 46602, 51780, 57870, 69444, 77670, 86805, 93204, 115740, 116505, 155340, 173610, 233010, 347220, 466020, 554909, 1109818, 1664727, 2219636, 2774545, 3329454, 4994181, 5549090, 6658908, 8323635, 9988362, 11098180, 14982543, 16647270, 19976724, 24970905, 29965086, 33294540, 49941810, 59930172, 74912715, 99883620, 149825430, 299650860]

約数ペア:

[(1, 299650860), (2, 149825430), (3, 99883620), (4, 74912715), (5, 59930172), (6, 49941810), (9, 33294540), (10, 29965086), (12, 24970905), (15, 19976724), (18, 16647270), (20, 14982543), (27, 11098180), (30, 9988362), (36, 8323635), (45, 6658908), (54, 5549090), (60, 4994181), (90, 3329454), (108, 2774545), (135, 2219636), (180, 1664727), (270, 1109818), (540, 554909), (643, 466020), (863, 347220), (1286, 233010), (1726, 173610), (1929, 155340), (2572, 116505), (2589, 115740), (3215, 93204), (3452, 86805), (3858, 77670), (4315, 69444), (5178, 57870), (5787, 51780), (6430, 46602), (7716, 38835), (7767, 38580), (8630, 34722), (9645, 31068), (10356, 28935), (11574, 25890), (12860, 23301), (12945, 23148), (15534, 19290), (17260, 17361)]