122333580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3221}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 372952944

約数和(自身を除く): 250619364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3221, 3798, 4220, 6330, 6442, 7596, 9495, 9663, 12660, 12884, 16105, 18990, 19326, 28989, 32210, 37980, 38652, 48315, 57978, 64420, 96630, 115956, 144945, 193260, 289890, 579780, 679631, 1359262, 2038893, 2718524, 3398155, 4077786, 6116679, 6796310, 8155572, 10194465, 12233358, 13592620, 20388930, 24466716, 30583395, 40777860, 61166790, 122333580]

約数ペア:

[(1, 122333580), (2, 61166790), (3, 40777860), (4, 30583395), (5, 24466716), (6, 20388930), (9, 13592620), (10, 12233358), (12, 10194465), (15, 8155572), (18, 6796310), (20, 6116679), (30, 4077786), (36, 3398155), (45, 2718524), (60, 2038893), (90, 1359262), (180, 679631), (211, 579780), (422, 289890), (633, 193260), (844, 144945), (1055, 115956), (1266, 96630), (1899, 64420), (2110, 57978), (2532, 48315), (3165, 38652), (3221, 37980), (3798, 32210), (4220, 28989), (6330, 19326), (6442, 18990), (7596, 16105), (9495, 12884), (9663, 12660)]