80073450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1788

約数の個数: 72

約数和(自身を含む): 217271808

約数和(自身を除く): 137198358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 642, 963, 1070, 1605, 1663, 1926, 2675, 3210, 3326, 4815, 4989, 5350, 8025, 8315, 9630, 9978, 14967, 16050, 16630, 24075, 24945, 29934, 41575, 48150, 49890, 74835, 83150, 124725, 149670, 177941, 249450, 355882, 374175, 533823, 748350, 889705, 1067646, 1601469, 1779410, 2669115, 3202938, 4448525, 5338230, 8007345, 8897050, 13345575, 16014690, 26691150, 40036725, 80073450]

約数ペア:

[(1, 80073450), (2, 40036725), (3, 26691150), (5, 16014690), (6, 13345575), (9, 8897050), (10, 8007345), (15, 5338230), (18, 4448525), (25, 3202938), (30, 2669115), (45, 1779410), (50, 1601469), (75, 1067646), (90, 889705), (107, 748350), (150, 533823), (214, 374175), (225, 355882), (321, 249450), (450, 177941), (535, 149670), (642, 124725), (963, 83150), (1070, 74835), (1605, 49890), (1663, 48150), (1926, 41575), (2675, 29934), (3210, 24945), (3326, 24075), (4815, 16630), (4989, 16050), (5350, 14967), (8025, 9978), (8315, 9630)]