90215706950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{8933}}^1$

素因数の和:9138

約数の個数: 96

約数和(自身を含む): 177312597696

約数和(自身を除く): 87096890746

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 103, 106, 185, 206, 265, 370, 515, 530, 925, 1030, 1325, 1850, 1961, 2575, 2650, 3811, 3922, 5150, 5459, 7622, 8933, 9805, 10918, 17866, 19055, 19610, 27295, 38110, 44665, 49025, 54590, 89330, 95275, 98050, 136475, 190550, 201983, 223325, 272950, 330521, 403966, 446650, 473449, 661042, 920099, 946898, 1009915, 1652605, 1840198, 2019830, 2367245, 3305210, 4600495, 4734490, 5049575, 8263025, 9200990, 10099150, 11836225, 16526050, 17517613, 23002475, 23672450, 34043663, 35035226, 46004950, 48765247, 68087326, 87588065, 97530494, 170218315, 175176130, 243826235, 340436630, 437940325, 487652470, 851091575, 875880650, 1219131175, 1702183150, 1804314139, 2438262350, 3608628278, 9021570695, 18043141390, 45107853475, 90215706950]

約数ペア:

[(1, 90215706950), (2, 45107853475), (5, 18043141390), (10, 9021570695), (25, 3608628278), (37, 2438262350), (50, 1804314139), (53, 1702183150), (74, 1219131175), (103, 875880650), (106, 851091575), (185, 487652470), (206, 437940325), (265, 340436630), (370, 243826235), (515, 175176130), (530, 170218315), (925, 97530494), (1030, 87588065), (1325, 68087326), (1850, 48765247), (1961, 46004950), (2575, 35035226), (2650, 34043663), (3811, 23672450), (3922, 23002475), (5150, 17517613), (5459, 16526050), (7622, 11836225), (8933, 10099150), (9805, 9200990), (10918, 8263025), (17866, 5049575), (19055, 4734490), (19610, 4600495), (27295, 3305210), (38110, 2367245), (44665, 2019830), (49025, 1840198), (54590, 1652605), (89330, 1009915), (95275, 946898), (98050, 920099), (136475, 661042), (190550, 473449), (201983, 446650), (223325, 403966), (272950, 330521)]