9906100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 23123520

約数和(自身を除く): 13217420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 73, 92, 100, 115, 118, 146, 230, 236, 292, 295, 365, 460, 575, 590, 730, 1150, 1180, 1357, 1460, 1475, 1679, 1825, 2300, 2714, 2950, 3358, 3650, 4307, 5428, 5900, 6716, 6785, 7300, 8395, 8614, 13570, 16790, 17228, 21535, 27140, 33580, 33925, 41975, 43070, 67850, 83950, 86140, 99061, 107675, 135700, 167900, 198122, 215350, 396244, 430700, 495305, 990610, 1981220, 2476525, 4953050, 9906100]

約数ペア:

[(1, 9906100), (2, 4953050), (4, 2476525), (5, 1981220), (10, 990610), (20, 495305), (23, 430700), (25, 396244), (46, 215350), (50, 198122), (59, 167900), (73, 135700), (92, 107675), (100, 99061), (115, 86140), (118, 83950), (146, 67850), (230, 43070), (236, 41975), (292, 33925), (295, 33580), (365, 27140), (460, 21535), (575, 17228), (590, 16790), (730, 13570), (1150, 8614), (1180, 8395), (1357, 7300), (1460, 6785), (1475, 6716), (1679, 5900), (1825, 5428), (2300, 4307), (2714, 3650), (2950, 3358)]