48690180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 189020160

約数和(自身を除く): 140329980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1171, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2342, 2772, 2970, 3465, 3513, 3780, 4158, 4620, 4684, 5855, 5940, 6930, 7026, 8197, 8316, 10395, 10539, 11710, 12881, 13860, 14052, 16394, 17565, 20790, 21078, 23420, 24591, 25762, 31617, 32788, 35130, 38643, 40985, 41580, 42156, 49182, 51524, 52695, 63234, 64405, 70260, 73773, 77286, 81970, 90167, 98364, 105390, 115929, 122955, 126468, 128810, 147546, 154572, 158085, 163940, 180334, 193215, 210780, 221319, 231858, 245910, 257620, 270501, 295092, 316170, 347787, 360668, 368865, 386430, 442638, 450835, 463716, 491820, 541002, 579645, 632340, 695574, 737730, 772860, 811503, 885276, 901670, 1082004, 1106595, 1159290, 1352505, 1391148, 1475460, 1623006, 1738935, 1803340, 2213190, 2318580, 2434509, 2705010, 3246012, 3477870, 4057515, 4426380, 4869018, 5410020, 6955740, 8115030, 9738036, 12172545, 16230060, 24345090, 48690180]

約数ペア:

[(1, 48690180), (2, 24345090), (3, 16230060), (4, 12172545), (5, 9738036), (6, 8115030), (7, 6955740), (9, 5410020), (10, 4869018), (11, 4426380), (12, 4057515), (14, 3477870), (15, 3246012), (18, 2705010), (20, 2434509), (21, 2318580), (22, 2213190), (27, 1803340), (28, 1738935), (30, 1623006), (33, 1475460), (35, 1391148), (36, 1352505), (42, 1159290), (44, 1106595), (45, 1082004), (54, 901670), (55, 885276), (60, 811503), (63, 772860), (66, 737730), (70, 695574), (77, 632340), (84, 579645), (90, 541002), (99, 491820), (105, 463716), (108, 450835), (110, 442638), (126, 386430), (132, 368865), (135, 360668), (140, 347787), (154, 316170), (165, 295092), (180, 270501), (189, 257620), (198, 245910), (210, 231858), (220, 221319), (231, 210780), (252, 193215), (270, 180334), (297, 163940), (308, 158085), (315, 154572), (330, 147546), (378, 128810), (385, 126468), (396, 122955), (420, 115929), (462, 105390), (495, 98364), (540, 90167), (594, 81970), (630, 77286), (660, 73773), (693, 70260), (756, 64405), (770, 63234), (924, 52695), (945, 51524), (990, 49182), (1155, 42156), (1171, 41580), (1188, 40985), (1260, 38643), (1386, 35130), (1485, 32788), (1540, 31617), (1890, 25762), (1980, 24591), (2079, 23420), (2310, 21078), (2342, 20790), (2772, 17565), (2970, 16394), (3465, 14052), (3513, 13860), (3780, 12881), (4158, 11710), (4620, 10539), (4684, 10395), (5855, 8316), (5940, 8197), (6930, 7026)]