61250490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 211273920

約数和(自身を除く): 150023430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 43, 45, 49, 51, 57, 63, 70, 85, 86, 90, 95, 98, 102, 105, 114, 119, 126, 129, 133, 147, 153, 170, 171, 190, 210, 215, 238, 245, 255, 258, 266, 285, 294, 301, 306, 315, 323, 342, 357, 387, 399, 430, 441, 490, 510, 570, 595, 602, 630, 645, 646, 665, 714, 731, 735, 765, 774, 798, 817, 833, 855, 882, 903, 931, 969, 1071, 1190, 1197, 1290, 1330, 1462, 1470, 1505, 1530, 1615, 1634, 1666, 1710, 1785, 1806, 1862, 1935, 1938, 1995, 2107, 2142, 2193, 2205, 2261, 2394, 2451, 2499, 2709, 2793, 2907, 3010, 3230, 3570, 3655, 3870, 3990, 4085, 4165, 4214, 4386, 4410, 4515, 4522, 4655, 4845, 4902, 4998, 5117, 5355, 5418, 5586, 5719, 5814, 5985, 6321, 6579, 6783, 7310, 7353, 7497, 8170, 8330, 8379, 9030, 9310, 9690, 10234, 10535, 10710, 10965, 11305, 11438, 11970, 12255, 12495, 12642, 13158, 13545, 13566, 13889, 13965, 14535, 14706, 14994, 15351, 15827, 16758, 17157, 18963, 20349, 21070, 21930, 22610, 24510, 24990, 25585, 27090, 27778, 27930, 28595, 29070, 30702, 31605, 31654, 32895, 33915, 34314, 35819, 36765, 37485, 37926, 40033, 40698, 41667, 41895, 46053, 47481, 51170, 51471, 57190, 63210, 65790, 67830, 69445, 71638, 73530, 74970, 76755, 79135, 80066, 83334, 83790, 85785, 92106, 94815, 94962, 97223, 101745, 102942, 107457, 120099, 125001, 138890, 142443, 153510, 158270, 171570, 179095, 189630, 194446, 200165, 203490, 208335, 214914, 230265, 237405, 240198, 250002, 257355, 284886, 291669, 322371, 358190, 360297, 400330, 416670, 460530, 474810, 486115, 514710, 537285, 583338, 600495, 625005, 644742, 680561, 712215, 720594, 875007, 972230, 1074570, 1200990, 1250010, 1361122, 1424430, 1458345, 1611855, 1750014, 1801485, 2041683, 2916690, 3223710, 3402805, 3602970, 4083366, 4375035, 6125049, 6805610, 8750070, 10208415, 12250098, 20416830, 30625245, 61250490]

約数ペア:

[(1, 61250490), (2, 30625245), (3, 20416830), (5, 12250098), (6, 10208415), (7, 8750070), (9, 6805610), (10, 6125049), (14, 4375035), (15, 4083366), (17, 3602970), (18, 3402805), (19, 3223710), (21, 2916690), (30, 2041683), (34, 1801485), (35, 1750014), (38, 1611855), (42, 1458345), (43, 1424430), (45, 1361122), (49, 1250010), (51, 1200990), (57, 1074570), (63, 972230), (70, 875007), (85, 720594), (86, 712215), (90, 680561), (95, 644742), (98, 625005), (102, 600495), (105, 583338), (114, 537285), (119, 514710), (126, 486115), (129, 474810), (133, 460530), (147, 416670), (153, 400330), (170, 360297), (171, 358190), (190, 322371), (210, 291669), (215, 284886), (238, 257355), (245, 250002), (255, 240198), (258, 237405), (266, 230265), (285, 214914), (294, 208335), (301, 203490), (306, 200165), (315, 194446), (323, 189630), (342, 179095), (357, 171570), (387, 158270), (399, 153510), (430, 142443), (441, 138890), (490, 125001), (510, 120099), (570, 107457), (595, 102942), (602, 101745), (630, 97223), (645, 94962), (646, 94815), (665, 92106), (714, 85785), (731, 83790), (735, 83334), (765, 80066), (774, 79135), (798, 76755), (817, 74970), (833, 73530), (855, 71638), (882, 69445), (903, 67830), (931, 65790), (969, 63210), (1071, 57190), (1190, 51471), (1197, 51170), (1290, 47481), (1330, 46053), (1462, 41895), (1470, 41667), (1505, 40698), (1530, 40033), (1615, 37926), (1634, 37485), (1666, 36765), (1710, 35819), (1785, 34314), (1806, 33915), (1862, 32895), (1935, 31654), (1938, 31605), (1995, 30702), (2107, 29070), (2142, 28595), (2193, 27930), (2205, 27778), (2261, 27090), (2394, 25585), (2451, 24990), (2499, 24510), (2709, 22610), (2793, 21930), (2907, 21070), (3010, 20349), (3230, 18963), (3570, 17157), (3655, 16758), (3870, 15827), (3990, 15351), (4085, 14994), (4165, 14706), (4214, 14535), (4386, 13965), (4410, 13889), (4515, 13566), (4522, 13545), (4655, 13158), (4845, 12642), (4902, 12495), (4998, 12255), (5117, 11970), (5355, 11438), (5418, 11305), (5586, 10965), (5719, 10710), (5814, 10535), (5985, 10234), (6321, 9690), (6579, 9310), (6783, 9030), (7310, 8379), (7353, 8330), (7497, 8170)]