161422470

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 486843840

約数和(自身を除く): 325421370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 81, 90, 99, 110, 121, 122, 135, 162, 165, 183, 198, 242, 243, 270, 297, 305, 330, 363, 366, 405, 486, 495, 549, 594, 605, 610, 671, 726, 729, 810, 891, 915, 990, 1089, 1098, 1210, 1215, 1342, 1458, 1485, 1647, 1782, 1815, 1830, 2013, 2178, 2187, 2430, 2673, 2745, 2970, 3267, 3294, 3355, 3630, 3645, 4026, 4374, 4455, 4941, 5346, 5445, 5490, 6039, 6534, 6710, 7290, 7381, 8019, 8235, 8910, 9801, 9882, 10065, 10890, 10935, 12078, 13365, 14762, 14823, 16038, 16335, 16470, 18117, 19602, 20130, 21870, 22143, 24057, 24705, 26730, 29403, 29646, 30195, 32670, 36234, 36905, 40095, 44286, 44469, 48114, 49005, 49410, 54351, 58806, 60390, 66429, 73810, 74115, 80190, 88209, 88938, 90585, 98010, 108702, 110715, 120285, 132858, 133407, 147015, 148230, 163053, 176418, 181170, 199287, 221430, 222345, 240570, 264627, 266814, 271755, 294030, 326106, 332145, 398574, 441045, 444690, 489159, 529254, 543510, 597861, 664290, 667035, 815265, 882090, 978318, 996435, 1195722, 1323135, 1334070, 1467477, 1630530, 1793583, 1992870, 2445795, 2646270, 2934954, 2989305, 3587166, 4891590, 5380749, 5978610, 7337385, 8967915, 10761498, 14674770, 16142247, 17935830, 26903745, 32284494, 53807490, 80711235, 161422470]

約数ペア:

[(1, 161422470), (2, 80711235), (3, 53807490), (5, 32284494), (6, 26903745), (9, 17935830), (10, 16142247), (11, 14674770), (15, 10761498), (18, 8967915), (22, 7337385), (27, 5978610), (30, 5380749), (33, 4891590), (45, 3587166), (54, 2989305), (55, 2934954), (61, 2646270), (66, 2445795), (81, 1992870), (90, 1793583), (99, 1630530), (110, 1467477), (121, 1334070), (122, 1323135), (135, 1195722), (162, 996435), (165, 978318), (183, 882090), (198, 815265), (242, 667035), (243, 664290), (270, 597861), (297, 543510), (305, 529254), (330, 489159), (363, 444690), (366, 441045), (405, 398574), (486, 332145), (495, 326106), (549, 294030), (594, 271755), (605, 266814), (610, 264627), (671, 240570), (726, 222345), (729, 221430), (810, 199287), (891, 181170), (915, 176418), (990, 163053), (1089, 148230), (1098, 147015), (1210, 133407), (1215, 132858), (1342, 120285), (1458, 110715), (1485, 108702), (1647, 98010), (1782, 90585), (1815, 88938), (1830, 88209), (2013, 80190), (2178, 74115), (2187, 73810), (2430, 66429), (2673, 60390), (2745, 58806), (2970, 54351), (3267, 49410), (3294, 49005), (3355, 48114), (3630, 44469), (3645, 44286), (4026, 40095), (4374, 36905), (4455, 36234), (4941, 32670), (5346, 30195), (5445, 29646), (5490, 29403), (6039, 26730), (6534, 24705), (6710, 24057), (7290, 22143), (7381, 21870), (8019, 20130), (8235, 19602), (8910, 18117), (9801, 16470), (9882, 16335), (10065, 16038), (10890, 14823), (10935, 14762), (12078, 13365)]