79137450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 256632012

約数和(自身を除く): 177494562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 49, 50, 63, 70, 74, 75, 90, 97, 98, 105, 111, 126, 147, 150, 175, 185, 194, 210, 222, 225, 245, 259, 291, 294, 315, 333, 350, 370, 441, 450, 485, 490, 518, 525, 555, 582, 630, 666, 679, 735, 777, 873, 882, 925, 970, 1050, 1110, 1225, 1295, 1358, 1455, 1470, 1554, 1575, 1665, 1746, 1813, 1850, 2037, 2205, 2331, 2425, 2450, 2590, 2775, 2910, 3150, 3330, 3395, 3589, 3626, 3675, 3885, 4074, 4365, 4410, 4662, 4753, 4850, 5439, 5550, 6111, 6475, 6790, 7178, 7275, 7350, 7770, 8325, 8730, 9065, 9506, 10185, 10767, 10878, 11025, 11655, 12222, 12950, 14259, 14550, 16317, 16650, 16975, 17945, 18130, 19425, 20370, 21534, 21825, 22050, 23310, 23765, 25123, 27195, 28518, 30555, 32301, 32634, 33950, 35890, 38850, 42777, 43650, 45325, 47530, 50246, 50925, 53835, 54390, 58275, 61110, 64602, 71295, 75369, 81585, 85554, 89725, 90650, 101850, 107670, 116550, 118825, 125615, 135975, 142590, 150738, 152775, 161505, 163170, 175861, 179450, 213885, 226107, 237650, 251230, 269175, 271950, 305550, 323010, 351722, 356475, 376845, 407925, 427770, 452214, 527583, 538350, 628075, 712950, 753690, 807525, 815850, 879305, 1055166, 1069425, 1130535, 1256150, 1582749, 1615050, 1758610, 1884225, 2138850, 2261070, 2637915, 3165498, 3768450, 4396525, 5275830, 5652675, 7913745, 8793050, 11305350, 13189575, 15827490, 26379150, 39568725, 79137450]

約数ペア:

[(1, 79137450), (2, 39568725), (3, 26379150), (5, 15827490), (6, 13189575), (7, 11305350), (9, 8793050), (10, 7913745), (14, 5652675), (15, 5275830), (18, 4396525), (21, 3768450), (25, 3165498), (30, 2637915), (35, 2261070), (37, 2138850), (42, 1884225), (45, 1758610), (49, 1615050), (50, 1582749), (63, 1256150), (70, 1130535), (74, 1069425), (75, 1055166), (90, 879305), (97, 815850), (98, 807525), (105, 753690), (111, 712950), (126, 628075), (147, 538350), (150, 527583), (175, 452214), (185, 427770), (194, 407925), (210, 376845), (222, 356475), (225, 351722), (245, 323010), (259, 305550), (291, 271950), (294, 269175), (315, 251230), (333, 237650), (350, 226107), (370, 213885), (441, 179450), (450, 175861), (485, 163170), (490, 161505), (518, 152775), (525, 150738), (555, 142590), (582, 135975), (630, 125615), (666, 118825), (679, 116550), (735, 107670), (777, 101850), (873, 90650), (882, 89725), (925, 85554), (970, 81585), (1050, 75369), (1110, 71295), (1225, 64602), (1295, 61110), (1358, 58275), (1455, 54390), (1470, 53835), (1554, 50925), (1575, 50246), (1665, 47530), (1746, 45325), (1813, 43650), (1850, 42777), (2037, 38850), (2205, 35890), (2331, 33950), (2425, 32634), (2450, 32301), (2590, 30555), (2775, 28518), (2910, 27195), (3150, 25123), (3330, 23765), (3395, 23310), (3589, 22050), (3626, 21825), (3675, 21534), (3885, 20370), (4074, 19425), (4365, 18130), (4410, 17945), (4662, 16975), (4753, 16650), (4850, 16317), (5439, 14550), (5550, 14259), (6111, 12950), (6475, 12222), (6790, 11655), (7178, 11025), (7275, 10878), (7350, 10767), (7770, 10185), (8325, 9506), (8730, 9065)]