66159990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 196612416

約数和(自身を除く): 130452426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 103, 117, 122, 130, 135, 162, 183, 195, 206, 234, 270, 305, 309, 351, 366, 390, 405, 515, 549, 585, 610, 618, 702, 793, 810, 915, 927, 1030, 1053, 1098, 1170, 1339, 1545, 1586, 1647, 1755, 1830, 1854, 2106, 2379, 2678, 2745, 2781, 3090, 3294, 3510, 3965, 4017, 4635, 4758, 4941, 5265, 5490, 5562, 6283, 6695, 7137, 7930, 8034, 8235, 8343, 9270, 9882, 10530, 11895, 12051, 12566, 13390, 13905, 14274, 16470, 16686, 18849, 20085, 21411, 23790, 24102, 24705, 27810, 31415, 35685, 36153, 37698, 40170, 41715, 42822, 49410, 56547, 60255, 62830, 64233, 71370, 72306, 81679, 83430, 94245, 107055, 108459, 113094, 120510, 128466, 163358, 169641, 180765, 188490, 214110, 216918, 245037, 282735, 321165, 339282, 361530, 408395, 490074, 508923, 542295, 565470, 642330, 735111, 816790, 848205, 1017846, 1084590, 1225185, 1470222, 1696410, 2205333, 2450370, 2544615, 3675555, 4410666, 5089230, 6615999, 7351110, 11026665, 13231998, 22053330, 33079995, 66159990]

約数ペア:

[(1, 66159990), (2, 33079995), (3, 22053330), (5, 13231998), (6, 11026665), (9, 7351110), (10, 6615999), (13, 5089230), (15, 4410666), (18, 3675555), (26, 2544615), (27, 2450370), (30, 2205333), (39, 1696410), (45, 1470222), (54, 1225185), (61, 1084590), (65, 1017846), (78, 848205), (81, 816790), (90, 735111), (103, 642330), (117, 565470), (122, 542295), (130, 508923), (135, 490074), (162, 408395), (183, 361530), (195, 339282), (206, 321165), (234, 282735), (270, 245037), (305, 216918), (309, 214110), (351, 188490), (366, 180765), (390, 169641), (405, 163358), (515, 128466), (549, 120510), (585, 113094), (610, 108459), (618, 107055), (702, 94245), (793, 83430), (810, 81679), (915, 72306), (927, 71370), (1030, 64233), (1053, 62830), (1098, 60255), (1170, 56547), (1339, 49410), (1545, 42822), (1586, 41715), (1647, 40170), (1755, 37698), (1830, 36153), (1854, 35685), (2106, 31415), (2379, 27810), (2678, 24705), (2745, 24102), (2781, 23790), (3090, 21411), (3294, 20085), (3510, 18849), (3965, 16686), (4017, 16470), (4635, 14274), (4758, 13905), (4941, 13390), (5265, 12566), (5490, 12051), (5562, 11895), (6283, 10530), (6695, 9882), (7137, 9270), (7930, 8343), (8034, 8235)]