79685550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 251046432

約数和(自身を除く): 171360882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 574, 615, 617, 630, 738, 861, 1025, 1050, 1230, 1234, 1435, 1575, 1722, 1845, 1851, 2050, 2583, 2870, 3075, 3085, 3150, 3690, 3702, 4305, 4319, 5166, 5553, 6150, 6170, 7175, 8610, 8638, 9225, 9255, 11106, 12915, 12957, 14350, 15425, 18450, 18510, 21525, 21595, 25297, 25830, 25914, 27765, 30850, 38871, 43050, 43190, 46275, 50594, 55530, 64575, 64785, 75891, 77742, 92550, 107975, 126485, 129150, 129570, 138825, 151782, 177079, 194355, 215950, 227673, 252970, 277650, 323925, 354158, 379455, 388710, 455346, 531237, 632425, 647850, 758910, 885395, 971775, 1062474, 1138365, 1264850, 1593711, 1770790, 1897275, 1943550, 2276730, 2656185, 3187422, 3794550, 4426975, 5312370, 5691825, 7968555, 8853950, 11383650, 13280925, 15937110, 26561850, 39842775, 79685550]

約数ペア:

[(1, 79685550), (2, 39842775), (3, 26561850), (5, 15937110), (6, 13280925), (7, 11383650), (9, 8853950), (10, 7968555), (14, 5691825), (15, 5312370), (18, 4426975), (21, 3794550), (25, 3187422), (30, 2656185), (35, 2276730), (41, 1943550), (42, 1897275), (45, 1770790), (50, 1593711), (63, 1264850), (70, 1138365), (75, 1062474), (82, 971775), (90, 885395), (105, 758910), (123, 647850), (126, 632425), (150, 531237), (175, 455346), (205, 388710), (210, 379455), (225, 354158), (246, 323925), (287, 277650), (315, 252970), (350, 227673), (369, 215950), (410, 194355), (450, 177079), (525, 151782), (574, 138825), (615, 129570), (617, 129150), (630, 126485), (738, 107975), (861, 92550), (1025, 77742), (1050, 75891), (1230, 64785), (1234, 64575), (1435, 55530), (1575, 50594), (1722, 46275), (1845, 43190), (1851, 43050), (2050, 38871), (2583, 30850), (2870, 27765), (3075, 25914), (3085, 25830), (3150, 25297), (3690, 21595), (3702, 21525), (4305, 18510), (4319, 18450), (5166, 15425), (5553, 14350), (6150, 12957), (6170, 12915), (7175, 11106), (8610, 9255), (8638, 9225)]