171235260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3732

約数の個数: 144

約数和(自身を含む): 609825216

約数和(自身を除く): 438589956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3673, 3885, 4662, 5180, 6660, 7346, 7770, 9324, 11019, 11655, 14692, 15540, 18365, 22038, 23310, 25711, 33057, 36730, 44076, 46620, 51422, 55095, 66114, 73460, 77133, 102844, 110190, 128555, 132228, 135901, 154266, 165285, 220380, 231399, 257110, 271802, 308532, 330570, 385665, 407703, 462798, 514220, 543604, 661140, 679505, 771330, 815406, 925596, 951307, 1156995, 1223109, 1359010, 1542660, 1630812, 1902614, 2038515, 2313990, 2446218, 2718020, 2853921, 3805228, 4077030, 4627980, 4756535, 4892436, 5707842, 6115545, 8154060, 8561763, 9513070, 11415684, 12231090, 14269605, 17123526, 19026140, 24462180, 28539210, 34247052, 42808815, 57078420, 85617630, 171235260]

約数ペア:

[(1, 171235260), (2, 85617630), (3, 57078420), (4, 42808815), (5, 34247052), (6, 28539210), (7, 24462180), (9, 19026140), (10, 17123526), (12, 14269605), (14, 12231090), (15, 11415684), (18, 9513070), (20, 8561763), (21, 8154060), (28, 6115545), (30, 5707842), (35, 4892436), (36, 4756535), (37, 4627980), (42, 4077030), (45, 3805228), (60, 2853921), (63, 2718020), (70, 2446218), (74, 2313990), (84, 2038515), (90, 1902614), (105, 1630812), (111, 1542660), (126, 1359010), (140, 1223109), (148, 1156995), (180, 951307), (185, 925596), (210, 815406), (222, 771330), (252, 679505), (259, 661140), (315, 543604), (333, 514220), (370, 462798), (420, 407703), (444, 385665), (518, 330570), (555, 308532), (630, 271802), (666, 257110), (740, 231399), (777, 220380), (1036, 165285), (1110, 154266), (1260, 135901), (1295, 132228), (1332, 128555), (1554, 110190), (1665, 102844), (2220, 77133), (2331, 73460), (2590, 66114), (3108, 55095), (3330, 51422), (3673, 46620), (3885, 44076), (4662, 36730), (5180, 33057), (6660, 25711), (7346, 23310), (7770, 22038), (9324, 18365), (11019, 15540), (11655, 14692)]