77503380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12541}}^1$

素因数の和:12656

約数の個数: 48

約数和(自身を含む): 219133824

約数和(自身を除く): 141630444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 12541, 25082, 37623, 50164, 62705, 75246, 125410, 150492, 188115, 250820, 376230, 752460, 1291723, 2583446, 3875169, 5166892, 6458615, 7750338, 12917230, 15500676, 19375845, 25834460, 38751690, 77503380]

約数ペア:

[(1, 77503380), (2, 38751690), (3, 25834460), (4, 19375845), (5, 15500676), (6, 12917230), (10, 7750338), (12, 6458615), (15, 5166892), (20, 3875169), (30, 2583446), (60, 1291723), (103, 752460), (206, 376230), (309, 250820), (412, 188115), (515, 150492), (618, 125410), (1030, 75246), (1236, 62705), (1545, 50164), (2060, 37623), (3090, 25082), (6180, 12541)]