29175960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 102954240

約数和(自身を除く): 73778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 184, 186, 220, 230, 248, 253, 264, 276, 310, 330, 341, 345, 372, 440, 460, 465, 506, 552, 620, 660, 682, 690, 713, 744, 759, 920, 930, 961, 1012, 1023, 1240, 1265, 1320, 1364, 1380, 1426, 1518, 1705, 1860, 1922, 2024, 2046, 2139, 2530, 2728, 2760, 2852, 2883, 3036, 3410, 3565, 3720, 3795, 3844, 4092, 4278, 4805, 5060, 5115, 5704, 5766, 6072, 6820, 7130, 7590, 7688, 7843, 8184, 8556, 9610, 10120, 10230, 10571, 10695, 11532, 13640, 14260, 14415, 15180, 15686, 17112, 19220, 20460, 21142, 21390, 22103, 23064, 23529, 28520, 28830, 30360, 31372, 31713, 38440, 39215, 40920, 42284, 42780, 44206, 47058, 52855, 57660, 62744, 63426, 66309, 78430, 84568, 85560, 88412, 94116, 105710, 110515, 115320, 117645, 126852, 132618, 156860, 158565, 176824, 188232, 211420, 221030, 235290, 243133, 253704, 265236, 313720, 317130, 331545, 422840, 442060, 470580, 486266, 530472, 634260, 663090, 729399, 884120, 941160, 972532, 1215665, 1268520, 1326180, 1458798, 1945064, 2431330, 2652360, 2917596, 3646995, 4862660, 5835192, 7293990, 9725320, 14587980, 29175960]

約数ペア:

[(1, 29175960), (2, 14587980), (3, 9725320), (4, 7293990), (5, 5835192), (6, 4862660), (8, 3646995), (10, 2917596), (11, 2652360), (12, 2431330), (15, 1945064), (20, 1458798), (22, 1326180), (23, 1268520), (24, 1215665), (30, 972532), (31, 941160), (33, 884120), (40, 729399), (44, 663090), (46, 634260), (55, 530472), (60, 486266), (62, 470580), (66, 442060), (69, 422840), (88, 331545), (92, 317130), (93, 313720), (110, 265236), (115, 253704), (120, 243133), (124, 235290), (132, 221030), (138, 211420), (155, 188232), (165, 176824), (184, 158565), (186, 156860), (220, 132618), (230, 126852), (248, 117645), (253, 115320), (264, 110515), (276, 105710), (310, 94116), (330, 88412), (341, 85560), (345, 84568), (372, 78430), (440, 66309), (460, 63426), (465, 62744), (506, 57660), (552, 52855), (620, 47058), (660, 44206), (682, 42780), (690, 42284), (713, 40920), (744, 39215), (759, 38440), (920, 31713), (930, 31372), (961, 30360), (1012, 28830), (1023, 28520), (1240, 23529), (1265, 23064), (1320, 22103), (1364, 21390), (1380, 21142), (1426, 20460), (1518, 19220), (1705, 17112), (1860, 15686), (1922, 15180), (2024, 14415), (2046, 14260), (2139, 13640), (2530, 11532), (2728, 10695), (2760, 10571), (2852, 10230), (2883, 10120), (3036, 9610), (3410, 8556), (3565, 8184), (3720, 7843), (3795, 7688), (3844, 7590), (4092, 7130), (4278, 6820), (4805, 6072), (5060, 5766), (5115, 5704)]