68830300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 108

約数和(自身を含む): 189690984

約数和(自身を除く): 120860684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1277, 1540, 1925, 2156, 2450, 2554, 2695, 3850, 4900, 5108, 5390, 6385, 7700, 8939, 10780, 12770, 13475, 14047, 17878, 25540, 26950, 28094, 31925, 35756, 44695, 53900, 56188, 62573, 63850, 70235, 89390, 98329, 125146, 127700, 140470, 178780, 196658, 223475, 250292, 280940, 312865, 351175, 393316, 446950, 491645, 625730, 688303, 702350, 893900, 983290, 1251460, 1376606, 1404700, 1564325, 1966580, 2458225, 2753212, 3128650, 3441515, 4916450, 6257300, 6883030, 9832900, 13766060, 17207575, 34415150, 68830300]

約数ペア:

[(1, 68830300), (2, 34415150), (4, 17207575), (5, 13766060), (7, 9832900), (10, 6883030), (11, 6257300), (14, 4916450), (20, 3441515), (22, 3128650), (25, 2753212), (28, 2458225), (35, 1966580), (44, 1564325), (49, 1404700), (50, 1376606), (55, 1251460), (70, 983290), (77, 893900), (98, 702350), (100, 688303), (110, 625730), (140, 491645), (154, 446950), (175, 393316), (196, 351175), (220, 312865), (245, 280940), (275, 250292), (308, 223475), (350, 196658), (385, 178780), (490, 140470), (539, 127700), (550, 125146), (700, 98329), (770, 89390), (980, 70235), (1078, 63850), (1100, 62573), (1225, 56188), (1277, 53900), (1540, 44695), (1925, 35756), (2156, 31925), (2450, 28094), (2554, 26950), (2695, 25540), (3850, 17878), (4900, 14047), (5108, 13475), (5390, 12770), (6385, 10780), (7700, 8939)]