38314260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 129729600

約数和(自身を除く): 91415340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 659, 684, 765, 855, 969, 1020, 1140, 1292, 1318, 1530, 1615, 1710, 1938, 1977, 2636, 2907, 3060, 3230, 3295, 3420, 3876, 3954, 4845, 5814, 5931, 6460, 6590, 7908, 9690, 9885, 11203, 11628, 11862, 12521, 13180, 14535, 19380, 19770, 22406, 23724, 25042, 29070, 29655, 33609, 37563, 39540, 44812, 50084, 56015, 58140, 59310, 62605, 67218, 75126, 100827, 112030, 112689, 118620, 125210, 134436, 150252, 168045, 187815, 201654, 212857, 224060, 225378, 250420, 336090, 375630, 403308, 425714, 450756, 504135, 563445, 638571, 672180, 751260, 851428, 1008270, 1064285, 1126890, 1277142, 1915713, 2016540, 2128570, 2253780, 2554284, 3192855, 3831426, 4257140, 6385710, 7662852, 9578565, 12771420, 19157130, 38314260]

約数ペア:

[(1, 38314260), (2, 19157130), (3, 12771420), (4, 9578565), (5, 7662852), (6, 6385710), (9, 4257140), (10, 3831426), (12, 3192855), (15, 2554284), (17, 2253780), (18, 2128570), (19, 2016540), (20, 1915713), (30, 1277142), (34, 1126890), (36, 1064285), (38, 1008270), (45, 851428), (51, 751260), (57, 672180), (60, 638571), (68, 563445), (76, 504135), (85, 450756), (90, 425714), (95, 403308), (102, 375630), (114, 336090), (153, 250420), (170, 225378), (171, 224060), (180, 212857), (190, 201654), (204, 187815), (228, 168045), (255, 150252), (285, 134436), (306, 125210), (323, 118620), (340, 112689), (342, 112030), (380, 100827), (510, 75126), (570, 67218), (612, 62605), (646, 59310), (659, 58140), (684, 56015), (765, 50084), (855, 44812), (969, 39540), (1020, 37563), (1140, 33609), (1292, 29655), (1318, 29070), (1530, 25042), (1615, 23724), (1710, 22406), (1938, 19770), (1977, 19380), (2636, 14535), (2907, 13180), (3060, 12521), (3230, 11862), (3295, 11628), (3420, 11203), (3876, 9885), (3954, 9690), (4845, 7908), (5814, 6590), (5931, 6460)]