487038420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1687061376

約数和(自身を除く): 1200022956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 151, 162, 165, 180, 181, 198, 220, 270, 297, 302, 324, 330, 362, 396, 405, 453, 495, 540, 543, 594, 604, 660, 724, 755, 810, 891, 905, 906, 990, 1086, 1188, 1359, 1485, 1510, 1620, 1629, 1661, 1782, 1810, 1812, 1980, 1991, 2172, 2265, 2715, 2718, 2970, 3020, 3258, 3322, 3564, 3620, 3982, 4077, 4455, 4530, 4887, 4983, 5430, 5436, 5940, 5973, 6516, 6644, 6795, 7964, 8145, 8154, 8305, 8910, 9060, 9774, 9955, 9966, 10860, 11946, 12231, 13590, 14661, 14949, 16290, 16308, 16610, 17820, 17919, 19548, 19910, 19932, 20385, 23892, 24435, 24462, 24915, 27180, 27331, 29322, 29865, 29898, 32580, 33220, 35838, 39820, 40770, 44847, 48870, 48924, 49830, 53757, 54662, 58644, 59730, 59796, 61155, 71676, 73305, 74745, 81540, 81993, 89595, 89694, 97740, 99660, 107514, 109324, 119460, 122310, 134541, 136655, 146610, 149490, 161271, 163986, 179190, 179388, 215028, 224235, 244620, 245979, 268785, 269082, 273310, 293220, 298980, 300641, 322542, 327972, 358380, 409965, 448470, 491958, 537570, 538164, 546620, 601282, 645084, 672705, 737937, 806355, 819930, 896940, 901923, 983916, 1075140, 1202564, 1229895, 1345410, 1475874, 1503205, 1612710, 1639860, 1803846, 2213811, 2459790, 2690820, 2705769, 2951748, 3006410, 3225420, 3607692, 3689685, 4427622, 4509615, 4919580, 5411538, 6012820, 7379370, 8117307, 8855244, 9019230, 10823076, 11069055, 13528845, 14758740, 16234614, 18038460, 22138110, 24351921, 27057690, 32469228, 40586535, 44276220, 48703842, 54115380, 81173070, 97407684, 121759605, 162346140, 243519210, 487038420]

約数ペア:

[(1, 487038420), (2, 243519210), (3, 162346140), (4, 121759605), (5, 97407684), (6, 81173070), (9, 54115380), (10, 48703842), (11, 44276220), (12, 40586535), (15, 32469228), (18, 27057690), (20, 24351921), (22, 22138110), (27, 18038460), (30, 16234614), (33, 14758740), (36, 13528845), (44, 11069055), (45, 10823076), (54, 9019230), (55, 8855244), (60, 8117307), (66, 7379370), (81, 6012820), (90, 5411538), (99, 4919580), (108, 4509615), (110, 4427622), (132, 3689685), (135, 3607692), (151, 3225420), (162, 3006410), (165, 2951748), (180, 2705769), (181, 2690820), (198, 2459790), (220, 2213811), (270, 1803846), (297, 1639860), (302, 1612710), (324, 1503205), (330, 1475874), (362, 1345410), (396, 1229895), (405, 1202564), (453, 1075140), (495, 983916), (540, 901923), (543, 896940), (594, 819930), (604, 806355), (660, 737937), (724, 672705), (755, 645084), (810, 601282), (891, 546620), (905, 538164), (906, 537570), (990, 491958), (1086, 448470), (1188, 409965), (1359, 358380), (1485, 327972), (1510, 322542), (1620, 300641), (1629, 298980), (1661, 293220), (1782, 273310), (1810, 269082), (1812, 268785), (1980, 245979), (1991, 244620), (2172, 224235), (2265, 215028), (2715, 179388), (2718, 179190), (2970, 163986), (3020, 161271), (3258, 149490), (3322, 146610), (3564, 136655), (3620, 134541), (3982, 122310), (4077, 119460), (4455, 109324), (4530, 107514), (4887, 99660), (4983, 97740), (5430, 89694), (5436, 89595), (5940, 81993), (5973, 81540), (6516, 74745), (6644, 73305), (6795, 71676), (7964, 61155), (8145, 59796), (8154, 59730), (8305, 58644), (8910, 54662), (9060, 53757), (9774, 49830), (9955, 48924), (9966, 48870), (10860, 44847), (11946, 40770), (12231, 39820), (13590, 35838), (14661, 33220), (14949, 32580), (16290, 29898), (16308, 29865), (16610, 29322), (17820, 27331), (17919, 27180), (19548, 24915), (19910, 24462), (19932, 24435), (20385, 23892)]