30909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 90056736

約数和(自身を除く): 59147436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 523, 591, 788, 985, 1046, 1182, 1569, 1970, 2092, 2364, 2615, 2955, 3138, 3940, 4925, 5230, 5910, 6276, 7845, 9850, 10460, 11820, 13075, 14775, 15690, 19700, 26150, 29550, 31380, 39225, 52300, 59100, 78450, 103031, 156900, 206062, 309093, 412124, 515155, 618186, 1030310, 1236372, 1545465, 2060620, 2575775, 3090930, 5151550, 6181860, 7727325, 10303100, 15454650, 30909300]

約数ペア:

[(1, 30909300), (2, 15454650), (3, 10303100), (4, 7727325), (5, 6181860), (6, 5151550), (10, 3090930), (12, 2575775), (15, 2060620), (20, 1545465), (25, 1236372), (30, 1030310), (50, 618186), (60, 515155), (75, 412124), (100, 309093), (150, 206062), (197, 156900), (300, 103031), (394, 78450), (523, 59100), (591, 52300), (788, 39225), (985, 31380), (1046, 29550), (1182, 26150), (1569, 19700), (1970, 15690), (2092, 14775), (2364, 13075), (2615, 11820), (2955, 10460), (3138, 9850), (3940, 7845), (4925, 6276), (5230, 5910)]