69735700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 170544640

約数和(自身を除く): 100808940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 127, 170, 190, 254, 289, 323, 340, 380, 425, 475, 508, 578, 635, 646, 850, 950, 1156, 1270, 1292, 1445, 1615, 1700, 1900, 2159, 2413, 2540, 2890, 3175, 3230, 4318, 4826, 5491, 5780, 6350, 6460, 7225, 8075, 8636, 9652, 10795, 10982, 12065, 12700, 14450, 16150, 21590, 21964, 24130, 27455, 28900, 32300, 36703, 41021, 43180, 48260, 53975, 54910, 60325, 73406, 82042, 107950, 109820, 120650, 137275, 146812, 164084, 183515, 205105, 215900, 241300, 274550, 367030, 410210, 549100, 697357, 734060, 820420, 917575, 1025525, 1394714, 1835150, 2051050, 2789428, 3486785, 3670300, 4102100, 6973570, 13947140, 17433925, 34867850, 69735700]

約数ペア:

[(1, 69735700), (2, 34867850), (4, 17433925), (5, 13947140), (10, 6973570), (17, 4102100), (19, 3670300), (20, 3486785), (25, 2789428), (34, 2051050), (38, 1835150), (50, 1394714), (68, 1025525), (76, 917575), (85, 820420), (95, 734060), (100, 697357), (127, 549100), (170, 410210), (190, 367030), (254, 274550), (289, 241300), (323, 215900), (340, 205105), (380, 183515), (425, 164084), (475, 146812), (508, 137275), (578, 120650), (635, 109820), (646, 107950), (850, 82042), (950, 73406), (1156, 60325), (1270, 54910), (1292, 53975), (1445, 48260), (1615, 43180), (1700, 41021), (1900, 36703), (2159, 32300), (2413, 28900), (2540, 27455), (2890, 24130), (3175, 21964), (3230, 21590), (4318, 16150), (4826, 14450), (5491, 12700), (5780, 12065), (6350, 10982), (6460, 10795), (7225, 9652), (8075, 8636)]