48218940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 188697600

約数和(自身を除く): 140478660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 71, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 142, 147, 154, 165, 180, 196, 198, 210, 213, 220, 231, 245, 252, 284, 294, 308, 315, 330, 343, 355, 385, 396, 420, 426, 441, 462, 490, 495, 497, 539, 588, 630, 639, 660, 686, 693, 710, 735, 770, 781, 852, 882, 924, 980, 990, 994, 1029, 1065, 1078, 1155, 1260, 1278, 1372, 1386, 1420, 1470, 1491, 1540, 1562, 1617, 1715, 1764, 1980, 1988, 2058, 2130, 2156, 2205, 2310, 2343, 2485, 2556, 2695, 2772, 2940, 2982, 3087, 3124, 3195, 3234, 3430, 3465, 3479, 3773, 3905, 4116, 4260, 4410, 4473, 4620, 4686, 4851, 4970, 5145, 5390, 5467, 5964, 6174, 6390, 6468, 6860, 6930, 6958, 7029, 7455, 7546, 7810, 8085, 8820, 8946, 9372, 9702, 9940, 10290, 10437, 10780, 10934, 11319, 11715, 12348, 12780, 13860, 13916, 14058, 14910, 15092, 15435, 15620, 16170, 16401, 17395, 17892, 18865, 19404, 20580, 20874, 21868, 22365, 22638, 23430, 24255, 24353, 27335, 28116, 29820, 30870, 31311, 32340, 32802, 33957, 34790, 35145, 37730, 38269, 41748, 44730, 45276, 46860, 48510, 48706, 49203, 52185, 54670, 56595, 61740, 62622, 65604, 67914, 69580, 70290, 73059, 75460, 76538, 82005, 89460, 97020, 97412, 98406, 104370, 109340, 113190, 114807, 121765, 125244, 135828, 140580, 146118, 153076, 156555, 164010, 169785, 191345, 196812, 208740, 219177, 226380, 229614, 243530, 246015, 267883, 292236, 313110, 328020, 339570, 344421, 365295, 382690, 438354, 459228, 487060, 492030, 535766, 574035, 626220, 679140, 688842, 730590, 765380, 803649, 876708, 984060, 1071532, 1095885, 1148070, 1339415, 1377684, 1461180, 1607298, 1722105, 2191770, 2296140, 2410947, 2678830, 3214596, 3444210, 4018245, 4383540, 4821894, 5357660, 6888420, 8036490, 9643788, 12054735, 16072980, 24109470, 48218940]

約数ペア:

[(1, 48218940), (2, 24109470), (3, 16072980), (4, 12054735), (5, 9643788), (6, 8036490), (7, 6888420), (9, 5357660), (10, 4821894), (11, 4383540), (12, 4018245), (14, 3444210), (15, 3214596), (18, 2678830), (20, 2410947), (21, 2296140), (22, 2191770), (28, 1722105), (30, 1607298), (33, 1461180), (35, 1377684), (36, 1339415), (42, 1148070), (44, 1095885), (45, 1071532), (49, 984060), (55, 876708), (60, 803649), (63, 765380), (66, 730590), (70, 688842), (71, 679140), (77, 626220), (84, 574035), (90, 535766), (98, 492030), (99, 487060), (105, 459228), (110, 438354), (126, 382690), (132, 365295), (140, 344421), (142, 339570), (147, 328020), (154, 313110), (165, 292236), (180, 267883), (196, 246015), (198, 243530), (210, 229614), (213, 226380), (220, 219177), (231, 208740), (245, 196812), (252, 191345), (284, 169785), (294, 164010), (308, 156555), (315, 153076), (330, 146118), (343, 140580), (355, 135828), (385, 125244), (396, 121765), (420, 114807), (426, 113190), (441, 109340), (462, 104370), (490, 98406), (495, 97412), (497, 97020), (539, 89460), (588, 82005), (630, 76538), (639, 75460), (660, 73059), (686, 70290), (693, 69580), (710, 67914), (735, 65604), (770, 62622), (781, 61740), (852, 56595), (882, 54670), (924, 52185), (980, 49203), (990, 48706), (994, 48510), (1029, 46860), (1065, 45276), (1078, 44730), (1155, 41748), (1260, 38269), (1278, 37730), (1372, 35145), (1386, 34790), (1420, 33957), (1470, 32802), (1491, 32340), (1540, 31311), (1562, 30870), (1617, 29820), (1715, 28116), (1764, 27335), (1980, 24353), (1988, 24255), (2058, 23430), (2130, 22638), (2156, 22365), (2205, 21868), (2310, 20874), (2343, 20580), (2485, 19404), (2556, 18865), (2695, 17892), (2772, 17395), (2940, 16401), (2982, 16170), (3087, 15620), (3124, 15435), (3195, 15092), (3234, 14910), (3430, 14058), (3465, 13916), (3479, 13860), (3773, 12780), (3905, 12348), (4116, 11715), (4260, 11319), (4410, 10934), (4473, 10780), (4620, 10437), (4686, 10290), (4851, 9940), (4970, 9702), (5145, 9372), (5390, 8946), (5467, 8820), (5964, 8085), (6174, 7810), (6390, 7546), (6468, 7455), (6860, 7029), (6930, 6958)]