71323452100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4610

約数の個数: 144

約数和(自身を含む): 166519342080

約数和(自身を除く): 95195889980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 103, 166, 190, 206, 332, 380, 412, 415, 475, 515, 830, 950, 1030, 1577, 1660, 1900, 1957, 2060, 2075, 2575, 3154, 3914, 4150, 4391, 5150, 6308, 7828, 7885, 8300, 8549, 8782, 9785, 10300, 15770, 17098, 17564, 19570, 21955, 31540, 34196, 39140, 39425, 42745, 43910, 48925, 78850, 83429, 85490, 87820, 97850, 109775, 157700, 162431, 166858, 170980, 195700, 213725, 219550, 324862, 333716, 364453, 417145, 427450, 439100, 452273, 649724, 728906, 812155, 834290, 854900, 904546, 1457812, 1624310, 1668580, 1809092, 1822265, 2085725, 2261365, 3248620, 3644530, 4060775, 4171450, 4522730, 6924607, 7289060, 8121550, 8342900, 8593187, 9045460, 9111325, 11306825, 13849214, 16243100, 17186374, 18222650, 22613650, 27698428, 34372748, 34623035, 36445300, 37538659, 42965935, 45227300, 69246070, 75077318, 85931870, 138492140, 150154636, 171863740, 173115175, 187693295, 214829675, 346230350, 375386590, 429659350, 692460700, 713234521, 750773180, 859318700, 938466475, 1426469042, 1876932950, 2852938084, 3566172605, 3753865900, 7132345210, 14264690420, 17830863025, 35661726050, 71323452100]

約数ペア:

[(1, 71323452100), (2, 35661726050), (4, 17830863025), (5, 14264690420), (10, 7132345210), (19, 3753865900), (20, 3566172605), (25, 2852938084), (38, 1876932950), (50, 1426469042), (76, 938466475), (83, 859318700), (95, 750773180), (100, 713234521), (103, 692460700), (166, 429659350), (190, 375386590), (206, 346230350), (332, 214829675), (380, 187693295), (412, 173115175), (415, 171863740), (475, 150154636), (515, 138492140), (830, 85931870), (950, 75077318), (1030, 69246070), (1577, 45227300), (1660, 42965935), (1900, 37538659), (1957, 36445300), (2060, 34623035), (2075, 34372748), (2575, 27698428), (3154, 22613650), (3914, 18222650), (4150, 17186374), (4391, 16243100), (5150, 13849214), (6308, 11306825), (7828, 9111325), (7885, 9045460), (8300, 8593187), (8549, 8342900), (8782, 8121550), (9785, 7289060), (10300, 6924607), (15770, 4522730), (17098, 4171450), (17564, 4060775), (19570, 3644530), (21955, 3248620), (31540, 2261365), (34196, 2085725), (39140, 1822265), (39425, 1809092), (42745, 1668580), (43910, 1624310), (48925, 1457812), (78850, 904546), (83429, 854900), (85490, 834290), (87820, 812155), (97850, 728906), (109775, 649724), (157700, 452273), (162431, 439100), (166858, 427450), (170980, 417145), (195700, 364453), (213725, 333716), (219550, 324862)]