98956980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7053

約数の個数: 72

約数和(自身を含む): 304012800

約数和(自身を除く): 205055820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 6959, 7110, 13918, 14220, 20877, 27836, 34795, 41754, 62631, 69590, 83508, 104385, 125262, 139180, 208770, 250524, 313155, 417540, 549761, 626310, 1099522, 1252620, 1649283, 2199044, 2748805, 3298566, 4947849, 5497610, 6597132, 8246415, 9895698, 10995220, 16492830, 19791396, 24739245, 32985660, 49478490, 98956980]

約数ペア:

[(1, 98956980), (2, 49478490), (3, 32985660), (4, 24739245), (5, 19791396), (6, 16492830), (9, 10995220), (10, 9895698), (12, 8246415), (15, 6597132), (18, 5497610), (20, 4947849), (30, 3298566), (36, 2748805), (45, 2199044), (60, 1649283), (79, 1252620), (90, 1099522), (158, 626310), (180, 549761), (237, 417540), (316, 313155), (395, 250524), (474, 208770), (711, 139180), (790, 125262), (948, 104385), (1185, 83508), (1422, 69590), (1580, 62631), (2370, 41754), (2844, 34795), (3555, 27836), (4740, 20877), (6959, 14220), (7110, 13918)]