4245450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 7753782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 83, 93, 110, 150, 155, 165, 166, 186, 249, 275, 310, 330, 341, 415, 465, 498, 550, 682, 775, 825, 830, 913, 930, 1023, 1245, 1550, 1650, 1705, 1826, 2046, 2075, 2325, 2490, 2573, 2739, 3410, 4150, 4565, 4650, 5115, 5146, 5478, 6225, 7719, 8525, 9130, 10230, 12450, 12865, 13695, 15438, 17050, 22825, 25575, 25730, 27390, 28303, 38595, 45650, 51150, 56606, 64325, 68475, 77190, 84909, 128650, 136950, 141515, 169818, 192975, 283030, 385950, 424545, 707575, 849090, 1415150, 2122725, 4245450]

約数ペア:

[(1, 4245450), (2, 2122725), (3, 1415150), (5, 849090), (6, 707575), (10, 424545), (11, 385950), (15, 283030), (22, 192975), (25, 169818), (30, 141515), (31, 136950), (33, 128650), (50, 84909), (55, 77190), (62, 68475), (66, 64325), (75, 56606), (83, 51150), (93, 45650), (110, 38595), (150, 28303), (155, 27390), (165, 25730), (166, 25575), (186, 22825), (249, 17050), (275, 15438), (310, 13695), (330, 12865), (341, 12450), (415, 10230), (465, 9130), (498, 8525), (550, 7719), (682, 6225), (775, 5478), (825, 5146), (830, 5115), (913, 4650), (930, 4565), (1023, 4150), (1245, 3410), (1550, 2739), (1650, 2573), (1705, 2490), (1826, 2325), (2046, 2075)]