27067740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 92424192

約数和(自身を除く): 65356452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 223, 238, 255, 289, 340, 357, 420, 446, 476, 510, 578, 595, 669, 714, 867, 892, 1020, 1115, 1156, 1190, 1338, 1428, 1445, 1561, 1734, 1785, 2023, 2230, 2380, 2676, 2890, 3122, 3345, 3468, 3570, 3791, 4046, 4335, 4460, 4683, 5780, 6069, 6244, 6690, 7140, 7582, 7805, 8092, 8670, 9366, 10115, 11373, 12138, 13380, 15164, 15610, 17340, 18732, 18955, 20230, 22746, 23415, 24276, 26537, 30345, 31220, 37910, 40460, 45492, 46830, 53074, 56865, 60690, 64447, 75820, 79611, 93660, 106148, 113730, 121380, 128894, 132685, 159222, 193341, 227460, 257788, 265370, 318444, 322235, 386682, 398055, 451129, 530740, 644470, 773364, 796110, 902258, 966705, 1288940, 1353387, 1592220, 1804516, 1933410, 2255645, 2706774, 3866820, 4511290, 5413548, 6766935, 9022580, 13533870, 27067740]

約数ペア:

[(1, 27067740), (2, 13533870), (3, 9022580), (4, 6766935), (5, 5413548), (6, 4511290), (7, 3866820), (10, 2706774), (12, 2255645), (14, 1933410), (15, 1804516), (17, 1592220), (20, 1353387), (21, 1288940), (28, 966705), (30, 902258), (34, 796110), (35, 773364), (42, 644470), (51, 530740), (60, 451129), (68, 398055), (70, 386682), (84, 322235), (85, 318444), (102, 265370), (105, 257788), (119, 227460), (140, 193341), (170, 159222), (204, 132685), (210, 128894), (223, 121380), (238, 113730), (255, 106148), (289, 93660), (340, 79611), (357, 75820), (420, 64447), (446, 60690), (476, 56865), (510, 53074), (578, 46830), (595, 45492), (669, 40460), (714, 37910), (867, 31220), (892, 30345), (1020, 26537), (1115, 24276), (1156, 23415), (1190, 22746), (1338, 20230), (1428, 18955), (1445, 18732), (1561, 17340), (1734, 15610), (1785, 15164), (2023, 13380), (2230, 12138), (2380, 11373), (2676, 10115), (2890, 9366), (3122, 8670), (3345, 8092), (3468, 7805), (3570, 7582), (3791, 7140), (4046, 6690), (4335, 6244), (4460, 6069), (4683, 5780)]