40955100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 119242368

約数和(自身を除く): 78287268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 647, 844, 1055, 1266, 1294, 1941, 2110, 2532, 2588, 3165, 3235, 3882, 4220, 5275, 6330, 6470, 7764, 9705, 10550, 12660, 12940, 15825, 16175, 19410, 21100, 31650, 32350, 38820, 48525, 63300, 64700, 97050, 136517, 194100, 273034, 409551, 546068, 682585, 819102, 1365170, 1638204, 2047755, 2730340, 3412925, 4095510, 6825850, 8191020, 10238775, 13651700, 20477550, 40955100]

約数ペア:

[(1, 40955100), (2, 20477550), (3, 13651700), (4, 10238775), (5, 8191020), (6, 6825850), (10, 4095510), (12, 3412925), (15, 2730340), (20, 2047755), (25, 1638204), (30, 1365170), (50, 819102), (60, 682585), (75, 546068), (100, 409551), (150, 273034), (211, 194100), (300, 136517), (422, 97050), (633, 64700), (647, 63300), (844, 48525), (1055, 38820), (1266, 32350), (1294, 31650), (1941, 21100), (2110, 19410), (2532, 16175), (2588, 15825), (3165, 12940), (3235, 12660), (3882, 10550), (4220, 9705), (5275, 7764), (6330, 6470)]