80052300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{9883}}^1$

素因数の和:9909

約数の個数: 90

約数和(自身を含む): 259524188

約数和(自身を除く): 179471888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 9883, 19766, 29649, 39532, 49415, 59298, 88947, 98830, 118596, 148245, 177894, 197660, 247075, 266841, 296490, 355788, 444735, 494150, 533682, 592980, 741225, 800523, 889470, 988300, 1067364, 1334205, 1482450, 1601046, 1778940, 2223675, 2668410, 2964900, 3202092, 4002615, 4447350, 5336820, 6671025, 8005230, 8894700, 13342050, 16010460, 20013075, 26684100, 40026150, 80052300]

約数ペア:

[(1, 80052300), (2, 40026150), (3, 26684100), (4, 20013075), (5, 16010460), (6, 13342050), (9, 8894700), (10, 8005230), (12, 6671025), (15, 5336820), (18, 4447350), (20, 4002615), (25, 3202092), (27, 2964900), (30, 2668410), (36, 2223675), (45, 1778940), (50, 1601046), (54, 1482450), (60, 1334205), (75, 1067364), (81, 988300), (90, 889470), (100, 800523), (108, 741225), (135, 592980), (150, 533682), (162, 494150), (180, 444735), (225, 355788), (270, 296490), (300, 266841), (324, 247075), (405, 197660), (450, 177894), (540, 148245), (675, 118596), (810, 98830), (900, 88947), (1350, 59298), (1620, 49415), (2025, 39532), (2700, 29649), (4050, 19766), (8100, 9883)]