79298700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20333}}^1$

素因数の和:20363

約数の個数: 72

約数和(自身を含む): 247098768

約数和(自身を除く): 167800068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 20333, 40666, 60999, 81332, 101665, 121998, 203330, 243996, 264329, 304995, 406660, 508325, 528658, 609990, 792987, 1016650, 1057316, 1219980, 1321645, 1524975, 1585974, 2033300, 2643290, 3049950, 3171948, 3964935, 5286580, 6099900, 6608225, 7929870, 13216450, 15859740, 19824675, 26432900, 39649350, 79298700]

約数ペア:

[(1, 79298700), (2, 39649350), (3, 26432900), (4, 19824675), (5, 15859740), (6, 13216450), (10, 7929870), (12, 6608225), (13, 6099900), (15, 5286580), (20, 3964935), (25, 3171948), (26, 3049950), (30, 2643290), (39, 2033300), (50, 1585974), (52, 1524975), (60, 1321645), (65, 1219980), (75, 1057316), (78, 1016650), (100, 792987), (130, 609990), (150, 528658), (156, 508325), (195, 406660), (260, 304995), (300, 264329), (325, 243996), (390, 203330), (650, 121998), (780, 101665), (975, 81332), (1300, 60999), (1950, 40666), (3900, 20333)]