2906285600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 144

約数和(自身を含む): 7576390080

約数和(自身を除く): 4670104480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 71, 76, 80, 95, 100, 142, 152, 160, 190, 200, 284, 304, 355, 380, 400, 475, 568, 608, 710, 760, 800, 950, 1136, 1349, 1420, 1520, 1775, 1900, 2272, 2693, 2698, 2840, 3040, 3550, 3800, 5386, 5396, 5680, 6745, 7100, 7600, 10772, 10792, 11360, 13465, 13490, 14200, 15200, 21544, 21584, 26930, 26980, 28400, 33725, 43088, 43168, 51167, 53860, 53960, 56800, 67325, 67450, 86176, 102334, 107720, 107920, 134650, 134900, 191203, 204668, 215440, 215840, 255835, 269300, 269800, 382406, 409336, 430880, 511670, 538600, 539600, 764812, 818672, 956015, 1023340, 1077200, 1079200, 1279175, 1529624, 1637344, 1912030, 2046680, 2154400, 2558350, 3059248, 3632857, 3824060, 4093360, 4780075, 5116700, 6118496, 7265714, 7648120, 8186720, 9560150, 10233400, 14531428, 15296240, 18164285, 19120300, 20466800, 29062856, 30592480, 36328570, 38240600, 40933600, 58125712, 72657140, 76481200, 90821425, 116251424, 145314280, 152962400, 181642850, 290628560, 363285700, 581257120, 726571400, 1453142800, 2906285600]

約数ペア:

[(1, 2906285600), (2, 1453142800), (4, 726571400), (5, 581257120), (8, 363285700), (10, 290628560), (16, 181642850), (19, 152962400), (20, 145314280), (25, 116251424), (32, 90821425), (38, 76481200), (40, 72657140), (50, 58125712), (71, 40933600), (76, 38240600), (80, 36328570), (95, 30592480), (100, 29062856), (142, 20466800), (152, 19120300), (160, 18164285), (190, 15296240), (200, 14531428), (284, 10233400), (304, 9560150), (355, 8186720), (380, 7648120), (400, 7265714), (475, 6118496), (568, 5116700), (608, 4780075), (710, 4093360), (760, 3824060), (800, 3632857), (950, 3059248), (1136, 2558350), (1349, 2154400), (1420, 2046680), (1520, 1912030), (1775, 1637344), (1900, 1529624), (2272, 1279175), (2693, 1079200), (2698, 1077200), (2840, 1023340), (3040, 956015), (3550, 818672), (3800, 764812), (5386, 539600), (5396, 538600), (5680, 511670), (6745, 430880), (7100, 409336), (7600, 382406), (10772, 269800), (10792, 269300), (11360, 255835), (13465, 215840), (13490, 215440), (14200, 204668), (15200, 191203), (21544, 134900), (21584, 134650), (26930, 107920), (26980, 107720), (28400, 102334), (33725, 86176), (43088, 67450), (43168, 67325), (51167, 56800), (53860, 53960)]