71030300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 173655552

約数和(自身を除く): 102625252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 2083, 3100, 3410, 4166, 6820, 8332, 8525, 10415, 17050, 20830, 22913, 34100, 41660, 45826, 52075, 64573, 91652, 104150, 114565, 129146, 208300, 229130, 258292, 322865, 458260, 572825, 645730, 710303, 1145650, 1291460, 1420606, 1614325, 2291300, 2841212, 3228650, 3551515, 6457300, 7103030, 14206060, 17757575, 35515150, 71030300]

約数ペア:

[(1, 71030300), (2, 35515150), (4, 17757575), (5, 14206060), (10, 7103030), (11, 6457300), (20, 3551515), (22, 3228650), (25, 2841212), (31, 2291300), (44, 1614325), (50, 1420606), (55, 1291460), (62, 1145650), (100, 710303), (110, 645730), (124, 572825), (155, 458260), (220, 322865), (275, 258292), (310, 229130), (341, 208300), (550, 129146), (620, 114565), (682, 104150), (775, 91652), (1100, 64573), (1364, 52075), (1550, 45826), (1705, 41660), (2083, 34100), (3100, 22913), (3410, 20830), (4166, 17050), (6820, 10415), (8332, 8525)]