47035260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 159213600

約数和(自身を除く): 112178340

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, 684, 765, 809, 855, 969, 1020, 1140, 1292, 1530, 1615, 1618, 1710, 1938, 2427, 2907, 3060, 3230, 3236, 3420, 3876, 4045, 4845, 4854, 5814, 6460, 7281, 8090, 9690, 9708, 11628, 12135, 13753, 14535, 14562, 15371, 16180, 19380, 24270, 27506, 29070, 29124, 30742, 36405, 41259, 46113, 48540, 55012, 58140, 61484, 68765, 72810, 76855, 82518, 92226, 123777, 137530, 138339, 145620, 153710, 165036, 184452, 206295, 230565, 247554, 261307, 275060, 276678, 307420, 412590, 461130, 495108, 522614, 553356, 618885, 691695, 783921, 825180, 922260, 1045228, 1237770, 1306535, 1383390, 1567842, 2351763, 2475540, 2613070, 2766780, 3135684, 3919605, 4703526, 5226140, 7839210, 9407052, 11758815, 15678420, 23517630, 47035260]

約数ペア:

[(1, 47035260), (2, 23517630), (3, 15678420), (4, 11758815), (5, 9407052), (6, 7839210), (9, 5226140), (10, 4703526), (12, 3919605), (15, 3135684), (17, 2766780), (18, 2613070), (19, 2475540), (20, 2351763), (30, 1567842), (34, 1383390), (36, 1306535), (38, 1237770), (45, 1045228), (51, 922260), (57, 825180), (60, 783921), (68, 691695), (76, 618885), (85, 553356), (90, 522614), (95, 495108), (102, 461130), (114, 412590), (153, 307420), (170, 276678), (171, 275060), (180, 261307), (190, 247554), (204, 230565), (228, 206295), (255, 184452), (285, 165036), (306, 153710), (323, 145620), (340, 138339), (342, 137530), (380, 123777), (510, 92226), (570, 82518), (612, 76855), (646, 72810), (684, 68765), (765, 61484), (809, 58140), (855, 55012), (969, 48540), (1020, 46113), (1140, 41259), (1292, 36405), (1530, 30742), (1615, 29124), (1618, 29070), (1710, 27506), (1938, 24270), (2427, 19380), (2907, 16180), (3060, 15371), (3230, 14562), (3236, 14535), (3420, 13753), (3876, 12135), (4045, 11628), (4845, 9708), (4854, 9690), (5814, 8090), (6460, 7281)]