61570260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 214099200

約数和(自身を除く): 152528940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 353, 380, 459, 510, 513, 540, 570, 612, 646, 684, 706, 765, 855, 918, 969, 1020, 1026, 1059, 1140, 1292, 1412, 1530, 1615, 1710, 1765, 1836, 1938, 2052, 2118, 2295, 2565, 2907, 3060, 3177, 3230, 3420, 3530, 3876, 4236, 4590, 4845, 5130, 5295, 5814, 6001, 6354, 6460, 6707, 7060, 8721, 9180, 9531, 9690, 10260, 10590, 11628, 12002, 12708, 13414, 14535, 15885, 17442, 18003, 19062, 19380, 20121, 21180, 24004, 26828, 29070, 30005, 31770, 33535, 34884, 36006, 38124, 40242, 43605, 47655, 54009, 58140, 60010, 60363, 63540, 67070, 72012, 80484, 87210, 90015, 95310, 100605, 108018, 114019, 120020, 120726, 134140, 162027, 174420, 180030, 181089, 190620, 201210, 216036, 228038, 241452, 270045, 301815, 324054, 342057, 360060, 362178, 402420, 456076, 540090, 570095, 603630, 648108, 684114, 724356, 810135, 905445, 1026171, 1080180, 1140190, 1207260, 1368228, 1620270, 1710285, 1810890, 2052342, 2280380, 3078513, 3240540, 3420570, 3621780, 4104684, 5130855, 6157026, 6841140, 10261710, 12314052, 15392565, 20523420, 30785130, 61570260]

約数ペア:

[(1, 61570260), (2, 30785130), (3, 20523420), (4, 15392565), (5, 12314052), (6, 10261710), (9, 6841140), (10, 6157026), (12, 5130855), (15, 4104684), (17, 3621780), (18, 3420570), (19, 3240540), (20, 3078513), (27, 2280380), (30, 2052342), (34, 1810890), (36, 1710285), (38, 1620270), (45, 1368228), (51, 1207260), (54, 1140190), (57, 1080180), (60, 1026171), (68, 905445), (76, 810135), (85, 724356), (90, 684114), (95, 648108), (102, 603630), (108, 570095), (114, 540090), (135, 456076), (153, 402420), (170, 362178), (171, 360060), (180, 342057), (190, 324054), (204, 301815), (228, 270045), (255, 241452), (270, 228038), (285, 216036), (306, 201210), (323, 190620), (340, 181089), (342, 180030), (353, 174420), (380, 162027), (459, 134140), (510, 120726), (513, 120020), (540, 114019), (570, 108018), (612, 100605), (646, 95310), (684, 90015), (706, 87210), (765, 80484), (855, 72012), (918, 67070), (969, 63540), (1020, 60363), (1026, 60010), (1059, 58140), (1140, 54009), (1292, 47655), (1412, 43605), (1530, 40242), (1615, 38124), (1710, 36006), (1765, 34884), (1836, 33535), (1938, 31770), (2052, 30005), (2118, 29070), (2295, 26828), (2565, 24004), (2907, 21180), (3060, 20121), (3177, 19380), (3230, 19062), (3420, 18003), (3530, 17442), (3876, 15885), (4236, 14535), (4590, 13414), (4845, 12708), (5130, 12002), (5295, 11628), (5814, 10590), (6001, 10260), (6354, 9690), (6460, 9531), (6707, 9180), (7060, 8721)]