89871031260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{28627}}^1$

素因数の和:28912

約数の個数: 144

約数和(自身を含む): 276854288256

約数和(自身を除く): 186983256996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 163, 180, 214, 321, 326, 428, 489, 535, 642, 652, 815, 963, 978, 1070, 1284, 1467, 1605, 1630, 1926, 1956, 2140, 2445, 2934, 3210, 3260, 3852, 4815, 4890, 5868, 6420, 7335, 9630, 9780, 14670, 17441, 19260, 28627, 29340, 34882, 52323, 57254, 69764, 85881, 87205, 104646, 114508, 143135, 156969, 171762, 174410, 209292, 257643, 261615, 286270, 313938, 343524, 348820, 429405, 515286, 523230, 572540, 627876, 784845, 858810, 1030572, 1046460, 1288215, 1569690, 1717620, 2576430, 3063089, 3139380, 4666201, 5152860, 6126178, 9189267, 9332402, 12252356, 13998603, 15315445, 18378534, 18664804, 23331005, 27567801, 27997206, 30630890, 36757068, 41995809, 45946335, 46662010, 55135602, 55994412, 61261780, 69993015, 83991618, 91892670, 93324020, 110271204, 137839005, 139986030, 167983236, 183785340, 209979045, 275678010, 279972060, 419958090, 499283507, 551356020, 839916180, 998567014, 1497850521, 1997134028, 2496417535, 2995701042, 4493551563, 4992835070, 5991402084, 7489252605, 8987103126, 9985670140, 14978505210, 17974206252, 22467757815, 29957010420, 44935515630, 89871031260]

約数ペア:

[(1, 89871031260), (2, 44935515630), (3, 29957010420), (4, 22467757815), (5, 17974206252), (6, 14978505210), (9, 9985670140), (10, 8987103126), (12, 7489252605), (15, 5991402084), (18, 4992835070), (20, 4493551563), (30, 2995701042), (36, 2496417535), (45, 1997134028), (60, 1497850521), (90, 998567014), (107, 839916180), (163, 551356020), (180, 499283507), (214, 419958090), (321, 279972060), (326, 275678010), (428, 209979045), (489, 183785340), (535, 167983236), (642, 139986030), (652, 137839005), (815, 110271204), (963, 93324020), (978, 91892670), (1070, 83991618), (1284, 69993015), (1467, 61261780), (1605, 55994412), (1630, 55135602), (1926, 46662010), (1956, 45946335), (2140, 41995809), (2445, 36757068), (2934, 30630890), (3210, 27997206), (3260, 27567801), (3852, 23331005), (4815, 18664804), (4890, 18378534), (5868, 15315445), (6420, 13998603), (7335, 12252356), (9630, 9332402), (9780, 9189267), (14670, 6126178), (17441, 5152860), (19260, 4666201), (28627, 3139380), (29340, 3063089), (34882, 2576430), (52323, 1717620), (57254, 1569690), (69764, 1288215), (85881, 1046460), (87205, 1030572), (104646, 858810), (114508, 784845), (143135, 627876), (156969, 572540), (171762, 523230), (174410, 515286), (209292, 429405), (257643, 348820), (261615, 343524), (286270, 313938)]