81003300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 144

約数和(自身を含む): 283731840

約数和(自身を除く): 202728540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2269, 2380, 2550, 2975, 3570, 4538, 5100, 5950, 6807, 7140, 8925, 9076, 11345, 11900, 13614, 15883, 17850, 22690, 27228, 31766, 34035, 35700, 38573, 45380, 47649, 56725, 63532, 68070, 77146, 79415, 95298, 113450, 115719, 136140, 154292, 158830, 170175, 190596, 192865, 226900, 231438, 238245, 270011, 317660, 340350, 385730, 397075, 462876, 476490, 540022, 578595, 680700, 771460, 794150, 810033, 952980, 964325, 1080044, 1157190, 1191225, 1350055, 1588300, 1620066, 1928650, 2314380, 2382450, 2700110, 2892975, 3240132, 3857300, 4050165, 4764900, 5400220, 5785950, 6750275, 8100330, 11571900, 13500550, 16200660, 20250825, 27001100, 40501650, 81003300]

約数ペア:

[(1, 81003300), (2, 40501650), (3, 27001100), (4, 20250825), (5, 16200660), (6, 13500550), (7, 11571900), (10, 8100330), (12, 6750275), (14, 5785950), (15, 5400220), (17, 4764900), (20, 4050165), (21, 3857300), (25, 3240132), (28, 2892975), (30, 2700110), (34, 2382450), (35, 2314380), (42, 1928650), (50, 1620066), (51, 1588300), (60, 1350055), (68, 1191225), (70, 1157190), (75, 1080044), (84, 964325), (85, 952980), (100, 810033), (102, 794150), (105, 771460), (119, 680700), (140, 578595), (150, 540022), (170, 476490), (175, 462876), (204, 397075), (210, 385730), (238, 340350), (255, 317660), (300, 270011), (340, 238245), (350, 231438), (357, 226900), (420, 192865), (425, 190596), (476, 170175), (510, 158830), (525, 154292), (595, 136140), (700, 115719), (714, 113450), (850, 95298), (1020, 79415), (1050, 77146), (1190, 68070), (1275, 63532), (1428, 56725), (1700, 47649), (1785, 45380), (2100, 38573), (2269, 35700), (2380, 34035), (2550, 31766), (2975, 27228), (3570, 22690), (4538, 17850), (5100, 15883), (5950, 13614), (6807, 11900), (7140, 11345), (8925, 9076)]