109475800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11171}}^1$

素因数の和:11201

約数の個数: 72

約数和(自身を含む): 296113860

約数和(自身を除く): 186638060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 11171, 22342, 44684, 55855, 78197, 89368, 111710, 156394, 223420, 279275, 312788, 390985, 446840, 547379, 558550, 625576, 781970, 1094758, 1117100, 1563940, 1954925, 2189516, 2234200, 2736895, 3127880, 3909850, 4379032, 5473790, 7819700, 10947580, 13684475, 15639400, 21895160, 27368950, 54737900, 109475800]

約数ペア:

[(1, 109475800), (2, 54737900), (4, 27368950), (5, 21895160), (7, 15639400), (8, 13684475), (10, 10947580), (14, 7819700), (20, 5473790), (25, 4379032), (28, 3909850), (35, 3127880), (40, 2736895), (49, 2234200), (50, 2189516), (56, 1954925), (70, 1563940), (98, 1117100), (100, 1094758), (140, 781970), (175, 625576), (196, 558550), (200, 547379), (245, 446840), (280, 390985), (350, 312788), (392, 279275), (490, 223420), (700, 156394), (980, 111710), (1225, 89368), (1400, 78197), (1960, 55855), (2450, 44684), (4900, 22342), (9800, 11171)]