47620650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 162846720

約数和(自身を除く): 115226070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 31, 33, 35, 38, 42, 49, 50, 55, 57, 62, 66, 70, 75, 77, 93, 95, 98, 105, 110, 114, 133, 147, 150, 154, 155, 165, 175, 186, 190, 209, 210, 217, 231, 245, 266, 275, 285, 294, 310, 330, 341, 350, 385, 399, 418, 434, 462, 465, 475, 490, 525, 539, 550, 570, 589, 627, 651, 665, 682, 735, 770, 775, 798, 825, 930, 931, 950, 1023, 1045, 1050, 1078, 1085, 1155, 1178, 1225, 1254, 1302, 1330, 1425, 1463, 1470, 1519, 1550, 1617, 1650, 1705, 1767, 1862, 1925, 1995, 2046, 2090, 2170, 2310, 2325, 2387, 2450, 2695, 2793, 2850, 2926, 2945, 3038, 3135, 3234, 3255, 3325, 3410, 3534, 3675, 3850, 3990, 4123, 4389, 4557, 4650, 4655, 4774, 5115, 5225, 5390, 5425, 5586, 5775, 5890, 6270, 6479, 6510, 6650, 7161, 7315, 7350, 7595, 8085, 8246, 8525, 8778, 8835, 9114, 9310, 9975, 10230, 10241, 10450, 10850, 11550, 11935, 12369, 12958, 13475, 13965, 14322, 14630, 14725, 15190, 15675, 16170, 16275, 16709, 17050, 17670, 19437, 19950, 20482, 20615, 21945, 22785, 23275, 23870, 24738, 25575, 26950, 27930, 28861, 29450, 30723, 31350, 32395, 32550, 33418, 35805, 36575, 37975, 38874, 40425, 41230, 43890, 44175, 45353, 45570, 46550, 50127, 51150, 51205, 57722, 59675, 61446, 61845, 64790, 69825, 71610, 73150, 75950, 80850, 83545, 86583, 88350, 90706, 97185, 100254, 102410, 103075, 109725, 113925, 119350, 123690, 136059, 139650, 144305, 153615, 161975, 167090, 173166, 179025, 194370, 206150, 219450, 226765, 227850, 250635, 256025, 272118, 288610, 307230, 309225, 317471, 323950, 358050, 417725, 432915, 453530, 485925, 501270, 512050, 618450, 634942, 680295, 721525, 768075, 835450, 865830, 952413, 971850, 1133825, 1253175, 1360590, 1443050, 1536150, 1587355, 1904826, 2164575, 2267650, 2506350, 3174710, 3401475, 4329150, 4762065, 6802950, 7936775, 9524130, 15873550, 23810325, 47620650]

約数ペア:

[(1, 47620650), (2, 23810325), (3, 15873550), (5, 9524130), (6, 7936775), (7, 6802950), (10, 4762065), (11, 4329150), (14, 3401475), (15, 3174710), (19, 2506350), (21, 2267650), (22, 2164575), (25, 1904826), (30, 1587355), (31, 1536150), (33, 1443050), (35, 1360590), (38, 1253175), (42, 1133825), (49, 971850), (50, 952413), (55, 865830), (57, 835450), (62, 768075), (66, 721525), (70, 680295), (75, 634942), (77, 618450), (93, 512050), (95, 501270), (98, 485925), (105, 453530), (110, 432915), (114, 417725), (133, 358050), (147, 323950), (150, 317471), (154, 309225), (155, 307230), (165, 288610), (175, 272118), (186, 256025), (190, 250635), (209, 227850), (210, 226765), (217, 219450), (231, 206150), (245, 194370), (266, 179025), (275, 173166), (285, 167090), (294, 161975), (310, 153615), (330, 144305), (341, 139650), (350, 136059), (385, 123690), (399, 119350), (418, 113925), (434, 109725), (462, 103075), (465, 102410), (475, 100254), (490, 97185), (525, 90706), (539, 88350), (550, 86583), (570, 83545), (589, 80850), (627, 75950), (651, 73150), (665, 71610), (682, 69825), (735, 64790), (770, 61845), (775, 61446), (798, 59675), (825, 57722), (930, 51205), (931, 51150), (950, 50127), (1023, 46550), (1045, 45570), (1050, 45353), (1078, 44175), (1085, 43890), (1155, 41230), (1178, 40425), (1225, 38874), (1254, 37975), (1302, 36575), (1330, 35805), (1425, 33418), (1463, 32550), (1470, 32395), (1519, 31350), (1550, 30723), (1617, 29450), (1650, 28861), (1705, 27930), (1767, 26950), (1862, 25575), (1925, 24738), (1995, 23870), (2046, 23275), (2090, 22785), (2170, 21945), (2310, 20615), (2325, 20482), (2387, 19950), (2450, 19437), (2695, 17670), (2793, 17050), (2850, 16709), (2926, 16275), (2945, 16170), (3038, 15675), (3135, 15190), (3234, 14725), (3255, 14630), (3325, 14322), (3410, 13965), (3534, 13475), (3675, 12958), (3850, 12369), (3990, 11935), (4123, 11550), (4389, 10850), (4557, 10450), (4650, 10241), (4655, 10230), (4774, 9975), (5115, 9310), (5225, 9114), (5390, 8835), (5425, 8778), (5586, 8525), (5775, 8246), (5890, 8085), (6270, 7595), (6479, 7350), (6510, 7315), (6650, 7161)]