249125165200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{78233}}^1$

素因数の和:78689

約数の個数: 120

約数和(自身を含む): 631536141600

約数和(自身を除く): 382410976400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 419, 475, 760, 838, 950, 1520, 1676, 1900, 2095, 3352, 3800, 4190, 6704, 7600, 7961, 8380, 10475, 15922, 16760, 20950, 31844, 33520, 39805, 41900, 63688, 78233, 79610, 83800, 127376, 156466, 159220, 167600, 199025, 312932, 318440, 391165, 398050, 625864, 636880, 782330, 796100, 1251728, 1486427, 1564660, 1592200, 1955825, 2972854, 3129320, 3184400, 3911650, 5945708, 6258640, 7432135, 7823300, 11891416, 14864270, 15646600, 23782832, 29728540, 31293200, 32779627, 37160675, 59457080, 65559254, 74321350, 118914160, 131118508, 148642700, 163898135, 262237016, 297285400, 327796270, 524474032, 594570800, 622812913, 655592540, 819490675, 1245625826, 1311185080, 1638981350, 2491251652, 2622370160, 3114064565, 3277962700, 4982503304, 6228129130, 6555925400, 9965006608, 12456258260, 13111850800, 15570322825, 24912516520, 31140645650, 49825033040, 62281291300, 124562582600, 249125165200]

約数ペア:

[(1, 249125165200), (2, 124562582600), (4, 62281291300), (5, 49825033040), (8, 31140645650), (10, 24912516520), (16, 15570322825), (19, 13111850800), (20, 12456258260), (25, 9965006608), (38, 6555925400), (40, 6228129130), (50, 4982503304), (76, 3277962700), (80, 3114064565), (95, 2622370160), (100, 2491251652), (152, 1638981350), (190, 1311185080), (200, 1245625826), (304, 819490675), (380, 655592540), (400, 622812913), (419, 594570800), (475, 524474032), (760, 327796270), (838, 297285400), (950, 262237016), (1520, 163898135), (1676, 148642700), (1900, 131118508), (2095, 118914160), (3352, 74321350), (3800, 65559254), (4190, 59457080), (6704, 37160675), (7600, 32779627), (7961, 31293200), (8380, 29728540), (10475, 23782832), (15922, 15646600), (16760, 14864270), (20950, 11891416), (31844, 7823300), (33520, 7432135), (39805, 6258640), (41900, 5945708), (63688, 3911650), (78233, 3184400), (79610, 3129320), (83800, 2972854), (127376, 1955825), (156466, 1592200), (159220, 1564660), (167600, 1486427), (199025, 1251728), (312932, 796100), (318440, 782330), (391165, 636880), (398050, 625864)]