1362639100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 3191795712

約数和(自身を除く): 1829156612

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 71, 82, 100, 124, 142, 151, 155, 164, 205, 284, 302, 310, 355, 410, 604, 620, 710, 755, 775, 820, 1025, 1271, 1420, 1510, 1550, 1775, 2050, 2201, 2542, 2911, 3020, 3100, 3550, 3775, 4100, 4402, 4681, 5084, 5822, 6191, 6355, 7100, 7550, 8804, 9362, 10721, 11005, 11644, 12382, 12710, 14555, 15100, 18724, 21442, 22010, 23405, 24764, 25420, 29110, 30955, 31775, 42884, 44020, 46810, 53605, 55025, 58220, 61910, 63550, 72775, 90241, 93620, 107210, 110050, 117025, 123820, 127100, 145550, 154775, 180482, 191921, 214420, 220100, 234050, 268025, 291100, 309550, 332351, 360964, 383842, 439561, 451205, 468100, 536050, 619100, 664702, 767684, 879122, 902410, 959605, 1072100, 1329404, 1661755, 1758244, 1804820, 1919210, 2197805, 2256025, 3323510, 3838420, 4395610, 4512050, 4798025, 6647020, 8308775, 8791220, 9024100, 9596050, 10989025, 13626391, 16617550, 19192100, 21978050, 27252782, 33235100, 43956100, 54505564, 68131955, 136263910, 272527820, 340659775, 681319550, 1362639100]

約数ペア:

[(1, 1362639100), (2, 681319550), (4, 340659775), (5, 272527820), (10, 136263910), (20, 68131955), (25, 54505564), (31, 43956100), (41, 33235100), (50, 27252782), (62, 21978050), (71, 19192100), (82, 16617550), (100, 13626391), (124, 10989025), (142, 9596050), (151, 9024100), (155, 8791220), (164, 8308775), (205, 6647020), (284, 4798025), (302, 4512050), (310, 4395610), (355, 3838420), (410, 3323510), (604, 2256025), (620, 2197805), (710, 1919210), (755, 1804820), (775, 1758244), (820, 1661755), (1025, 1329404), (1271, 1072100), (1420, 959605), (1510, 902410), (1550, 879122), (1775, 767684), (2050, 664702), (2201, 619100), (2542, 536050), (2911, 468100), (3020, 451205), (3100, 439561), (3550, 383842), (3775, 360964), (4100, 332351), (4402, 309550), (4681, 291100), (5084, 268025), (5822, 234050), (6191, 220100), (6355, 214420), (7100, 191921), (7550, 180482), (8804, 154775), (9362, 145550), (10721, 127100), (11005, 123820), (11644, 117025), (12382, 110050), (12710, 107210), (14555, 93620), (15100, 90241), (18724, 72775), (21442, 63550), (22010, 61910), (23405, 58220), (24764, 55025), (25420, 53605), (29110, 46810), (30955, 44020), (31775, 42884)]