7943100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 26248320

約数和(自身を除く): 18305220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 83, 87, 100, 110, 116, 132, 145, 150, 165, 166, 174, 220, 249, 275, 290, 300, 319, 330, 332, 348, 415, 435, 498, 550, 580, 638, 660, 725, 825, 830, 870, 913, 957, 996, 1100, 1245, 1276, 1450, 1595, 1650, 1660, 1740, 1826, 1914, 2075, 2175, 2407, 2490, 2739, 2900, 3190, 3300, 3652, 3828, 4150, 4350, 4565, 4785, 4814, 4980, 5478, 6225, 6380, 7221, 7975, 8300, 8700, 9130, 9570, 9628, 10956, 12035, 12450, 13695, 14442, 15950, 18260, 19140, 22825, 23925, 24070, 24900, 26477, 27390, 28884, 31900, 36105, 45650, 47850, 48140, 52954, 54780, 60175, 68475, 72210, 79431, 91300, 95700, 105908, 120350, 132385, 136950, 144420, 158862, 180525, 240700, 264770, 273900, 317724, 361050, 397155, 529540, 661925, 722100, 794310, 1323850, 1588620, 1985775, 2647700, 3971550, 7943100]

約数ペア:

[(1, 7943100), (2, 3971550), (3, 2647700), (4, 1985775), (5, 1588620), (6, 1323850), (10, 794310), (11, 722100), (12, 661925), (15, 529540), (20, 397155), (22, 361050), (25, 317724), (29, 273900), (30, 264770), (33, 240700), (44, 180525), (50, 158862), (55, 144420), (58, 136950), (60, 132385), (66, 120350), (75, 105908), (83, 95700), (87, 91300), (100, 79431), (110, 72210), (116, 68475), (132, 60175), (145, 54780), (150, 52954), (165, 48140), (166, 47850), (174, 45650), (220, 36105), (249, 31900), (275, 28884), (290, 27390), (300, 26477), (319, 24900), (330, 24070), (332, 23925), (348, 22825), (415, 19140), (435, 18260), (498, 15950), (550, 14442), (580, 13695), (638, 12450), (660, 12035), (725, 10956), (825, 9628), (830, 9570), (870, 9130), (913, 8700), (957, 8300), (996, 7975), (1100, 7221), (1245, 6380), (1276, 6225), (1450, 5478), (1595, 4980), (1650, 4814), (1660, 4785), (1740, 4565), (1826, 4350), (1914, 4150), (2075, 3828), (2175, 3652), (2407, 3300), (2490, 3190), (2739, 2900)]