206882910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 627994080

約数和(自身を除く): 421111170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 59, 65, 74, 78, 81, 90, 111, 117, 118, 130, 135, 162, 177, 185, 195, 222, 234, 243, 270, 295, 333, 351, 354, 370, 390, 405, 481, 486, 531, 555, 585, 590, 666, 702, 729, 767, 810, 885, 962, 999, 1053, 1062, 1110, 1170, 1215, 1443, 1458, 1534, 1593, 1665, 1755, 1770, 1998, 2106, 2183, 2301, 2405, 2430, 2655, 2886, 2997, 3159, 3186, 3330, 3510, 3645, 3835, 4329, 4366, 4602, 4779, 4810, 4995, 5265, 5310, 5994, 6318, 6549, 6903, 7215, 7290, 7670, 7965, 8658, 8991, 9477, 9558, 9990, 10530, 10915, 11505, 12987, 13098, 13806, 14337, 14430, 14985, 15795, 15930, 17982, 18954, 19647, 20709, 21645, 21830, 23010, 23895, 25974, 26973, 28379, 28674, 29970, 31590, 32745, 34515, 38961, 39294, 41418, 43011, 43290, 44955, 47385, 47790, 53946, 56758, 58941, 62127, 64935, 65490, 69030, 71685, 77922, 85137, 86022, 89910, 94770, 98235, 103545, 116883, 117882, 124254, 129870, 134865, 141895, 143370, 170274, 176823, 186381, 194805, 196470, 207090, 215055, 233766, 255411, 269730, 283790, 294705, 310635, 350649, 353646, 372762, 389610, 425685, 430110, 510822, 530469, 559143, 584415, 589410, 621270, 701298, 766233, 851370, 884115, 931905, 1060938, 1118286, 1168830, 1277055, 1532466, 1591407, 1753245, 1768230, 1863810, 2298699, 2554110, 2652345, 2795715, 3182814, 3506490, 3831165, 4597398, 5304690, 5591430, 6896097, 7662330, 7957035, 11493495, 13792194, 15914070, 20688291, 22986990, 34480485, 41376582, 68960970, 103441455, 206882910]

約数ペア:

[(1, 206882910), (2, 103441455), (3, 68960970), (5, 41376582), (6, 34480485), (9, 22986990), (10, 20688291), (13, 15914070), (15, 13792194), (18, 11493495), (26, 7957035), (27, 7662330), (30, 6896097), (37, 5591430), (39, 5304690), (45, 4597398), (54, 3831165), (59, 3506490), (65, 3182814), (74, 2795715), (78, 2652345), (81, 2554110), (90, 2298699), (111, 1863810), (117, 1768230), (118, 1753245), (130, 1591407), (135, 1532466), (162, 1277055), (177, 1168830), (185, 1118286), (195, 1060938), (222, 931905), (234, 884115), (243, 851370), (270, 766233), (295, 701298), (333, 621270), (351, 589410), (354, 584415), (370, 559143), (390, 530469), (405, 510822), (481, 430110), (486, 425685), (531, 389610), (555, 372762), (585, 353646), (590, 350649), (666, 310635), (702, 294705), (729, 283790), (767, 269730), (810, 255411), (885, 233766), (962, 215055), (999, 207090), (1053, 196470), (1062, 194805), (1110, 186381), (1170, 176823), (1215, 170274), (1443, 143370), (1458, 141895), (1534, 134865), (1593, 129870), (1665, 124254), (1755, 117882), (1770, 116883), (1998, 103545), (2106, 98235), (2183, 94770), (2301, 89910), (2405, 86022), (2430, 85137), (2655, 77922), (2886, 71685), (2997, 69030), (3159, 65490), (3186, 64935), (3330, 62127), (3510, 58941), (3645, 56758), (3835, 53946), (4329, 47790), (4366, 47385), (4602, 44955), (4779, 43290), (4810, 43011), (4995, 41418), (5265, 39294), (5310, 38961), (5994, 34515), (6318, 32745), (6549, 31590), (6903, 29970), (7215, 28674), (7290, 28379), (7670, 26973), (7965, 25974), (8658, 23895), (8991, 23010), (9477, 21830), (9558, 21645), (9990, 20709), (10530, 19647), (10915, 18954), (11505, 17982), (12987, 15930), (13098, 15795), (13806, 14985), (14337, 14430)]