39704700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 139126512

約数和(自身を除く): 99421812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 73, 74, 75, 84, 98, 100, 105, 111, 140, 146, 147, 148, 150, 175, 185, 196, 210, 219, 222, 245, 259, 292, 294, 300, 350, 365, 370, 420, 438, 444, 490, 511, 518, 525, 555, 588, 700, 730, 735, 740, 777, 876, 925, 980, 1022, 1036, 1050, 1095, 1110, 1225, 1295, 1460, 1470, 1533, 1554, 1813, 1825, 1850, 2044, 2100, 2190, 2220, 2450, 2555, 2590, 2701, 2775, 2940, 3066, 3108, 3577, 3626, 3650, 3675, 3700, 3885, 4380, 4900, 5110, 5180, 5402, 5439, 5475, 5550, 6132, 6475, 7154, 7252, 7300, 7350, 7665, 7770, 8103, 9065, 10220, 10731, 10804, 10878, 10950, 11100, 12775, 12950, 13505, 14308, 14700, 15330, 15540, 16206, 17885, 18130, 18907, 19425, 21462, 21756, 21900, 25550, 25900, 27010, 27195, 30660, 32412, 35770, 36260, 37814, 38325, 38850, 40515, 42924, 45325, 51100, 53655, 54020, 54390, 56721, 67525, 71540, 75628, 76650, 77700, 81030, 89425, 90650, 94535, 107310, 108780, 113442, 132349, 135050, 135975, 153300, 162060, 178850, 181300, 189070, 202575, 214620, 226884, 264698, 268275, 270100, 271950, 283605, 357700, 378140, 397047, 405150, 472675, 529396, 536550, 543900, 567210, 661745, 794094, 810300, 945350, 1073100, 1134420, 1323490, 1418025, 1588188, 1890700, 1985235, 2646980, 2836050, 3308725, 3970470, 5672100, 6617450, 7940940, 9926175, 13234900, 19852350, 39704700]

約数ペア:

[(1, 39704700), (2, 19852350), (3, 13234900), (4, 9926175), (5, 7940940), (6, 6617450), (7, 5672100), (10, 3970470), (12, 3308725), (14, 2836050), (15, 2646980), (20, 1985235), (21, 1890700), (25, 1588188), (28, 1418025), (30, 1323490), (35, 1134420), (37, 1073100), (42, 945350), (49, 810300), (50, 794094), (60, 661745), (70, 567210), (73, 543900), (74, 536550), (75, 529396), (84, 472675), (98, 405150), (100, 397047), (105, 378140), (111, 357700), (140, 283605), (146, 271950), (147, 270100), (148, 268275), (150, 264698), (175, 226884), (185, 214620), (196, 202575), (210, 189070), (219, 181300), (222, 178850), (245, 162060), (259, 153300), (292, 135975), (294, 135050), (300, 132349), (350, 113442), (365, 108780), (370, 107310), (420, 94535), (438, 90650), (444, 89425), (490, 81030), (511, 77700), (518, 76650), (525, 75628), (555, 71540), (588, 67525), (700, 56721), (730, 54390), (735, 54020), (740, 53655), (777, 51100), (876, 45325), (925, 42924), (980, 40515), (1022, 38850), (1036, 38325), (1050, 37814), (1095, 36260), (1110, 35770), (1225, 32412), (1295, 30660), (1460, 27195), (1470, 27010), (1533, 25900), (1554, 25550), (1813, 21900), (1825, 21756), (1850, 21462), (2044, 19425), (2100, 18907), (2190, 18130), (2220, 17885), (2450, 16206), (2555, 15540), (2590, 15330), (2701, 14700), (2775, 14308), (2940, 13505), (3066, 12950), (3108, 12775), (3577, 11100), (3626, 10950), (3650, 10878), (3675, 10804), (3700, 10731), (3885, 10220), (4380, 9065), (4900, 8103), (5110, 7770), (5180, 7665), (5402, 7350), (5439, 7300), (5475, 7252), (5550, 7154), (6132, 6475)]