80450700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24379}}^1$

素因数の和:24407

約数の個数: 72

約数和(自身を含む): 253942080

約数和(自身を除く): 173491380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 24379, 48758, 73137, 97516, 121895, 146274, 243790, 268169, 292548, 365685, 487580, 536338, 609475, 731370, 804507, 1072676, 1218950, 1340845, 1462740, 1609014, 1828425, 2437900, 2681690, 3218028, 3656850, 4022535, 5363380, 6704225, 7313700, 8045070, 13408450, 16090140, 20112675, 26816900, 40225350, 80450700]

約数ペア:

[(1, 80450700), (2, 40225350), (3, 26816900), (4, 20112675), (5, 16090140), (6, 13408450), (10, 8045070), (11, 7313700), (12, 6704225), (15, 5363380), (20, 4022535), (22, 3656850), (25, 3218028), (30, 2681690), (33, 2437900), (44, 1828425), (50, 1609014), (55, 1462740), (60, 1340845), (66, 1218950), (75, 1072676), (100, 804507), (110, 731370), (132, 609475), (150, 536338), (165, 487580), (220, 365685), (275, 292548), (300, 268169), (330, 243790), (550, 146274), (660, 121895), (825, 97516), (1100, 73137), (1650, 48758), (3300, 24379)]