156076020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6619}}^1$

素因数の和:6765

約数の個数: 72

約数和(自身を含む): 477116640

約数和(自身を除く): 321040620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 6619, 7860, 11790, 13238, 19857, 23580, 26476, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 132380, 198570, 238284, 297855, 397140, 595710, 867089, 1191420, 1734178, 2601267, 3468356, 4335445, 5202534, 7803801, 8670890, 10405068, 13006335, 15607602, 17341780, 26012670, 31215204, 39019005, 52025340, 78038010, 156076020]

約数ペア:

[(1, 156076020), (2, 78038010), (3, 52025340), (4, 39019005), (5, 31215204), (6, 26012670), (9, 17341780), (10, 15607602), (12, 13006335), (15, 10405068), (18, 8670890), (20, 7803801), (30, 5202534), (36, 4335445), (45, 3468356), (60, 2601267), (90, 1734178), (131, 1191420), (180, 867089), (262, 595710), (393, 397140), (524, 297855), (655, 238284), (786, 198570), (1179, 132380), (1310, 119142), (1572, 99285), (1965, 79428), (2358, 66190), (2620, 59571), (3930, 39714), (4716, 33095), (5895, 26476), (6619, 23580), (7860, 19857), (11790, 13238)]