487675260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 1664312832

約数和(自身を除く): 1176637572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 53, 60, 62, 68, 85, 90, 93, 97, 102, 106, 124, 153, 155, 159, 170, 180, 186, 194, 204, 212, 255, 265, 279, 291, 306, 310, 318, 340, 372, 388, 465, 477, 485, 510, 527, 530, 558, 582, 612, 620, 636, 765, 795, 873, 901, 930, 954, 970, 1020, 1054, 1060, 1116, 1164, 1395, 1455, 1530, 1581, 1590, 1643, 1649, 1746, 1802, 1860, 1908, 1940, 2108, 2385, 2635, 2703, 2790, 2910, 3007, 3060, 3162, 3180, 3286, 3298, 3492, 3604, 4365, 4505, 4743, 4770, 4929, 4947, 5141, 5270, 5406, 5580, 5820, 6014, 6324, 6572, 6596, 7905, 8109, 8215, 8245, 8730, 9010, 9021, 9486, 9540, 9858, 9894, 10282, 10540, 10812, 12028, 13515, 14787, 14841, 15035, 15423, 15810, 16218, 16430, 16490, 17460, 18020, 18042, 18972, 19716, 19788, 20564, 23715, 24645, 24735, 25705, 27030, 27063, 27931, 29574, 29682, 30070, 30846, 31620, 32436, 32860, 32980, 36084, 40545, 45105, 46269, 47430, 49290, 49470, 51119, 51410, 54060, 54126, 55862, 59148, 59364, 60140, 61692, 73935, 74205, 77115, 81090, 83793, 87397, 90210, 92538, 94860, 98580, 98940, 102238, 102820, 108252, 111724, 135315, 139655, 147870, 148410, 153357, 154230, 159371, 162180, 167586, 174794, 180420, 185076, 204476, 231345, 251379, 255595, 262191, 270630, 279310, 295740, 296820, 306714, 308460, 318742, 335172, 349588, 418965, 436985, 460071, 462690, 478113, 502758, 511190, 524382, 541260, 558620, 613428, 637484, 766785, 786573, 796855, 837930, 873970, 920142, 925380, 956226, 1005516, 1022380, 1048764, 1256895, 1310955, 1434339, 1533570, 1573146, 1593710, 1675860, 1747940, 1840284, 1912452, 2300355, 2390565, 2513790, 2621910, 2709307, 2868678, 3067140, 3146292, 3187420, 3932865, 4600710, 4781130, 5027580, 5243820, 5418614, 5737356, 7171695, 7865730, 8127921, 9201420, 9562260, 10837228, 13546535, 14343390, 15731460, 16255842, 24383763, 27093070, 28686780, 32511684, 40639605, 48767526, 54186140, 81279210, 97535052, 121918815, 162558420, 243837630, 487675260]

約数ペア:

[(1, 487675260), (2, 243837630), (3, 162558420), (4, 121918815), (5, 97535052), (6, 81279210), (9, 54186140), (10, 48767526), (12, 40639605), (15, 32511684), (17, 28686780), (18, 27093070), (20, 24383763), (30, 16255842), (31, 15731460), (34, 14343390), (36, 13546535), (45, 10837228), (51, 9562260), (53, 9201420), (60, 8127921), (62, 7865730), (68, 7171695), (85, 5737356), (90, 5418614), (93, 5243820), (97, 5027580), (102, 4781130), (106, 4600710), (124, 3932865), (153, 3187420), (155, 3146292), (159, 3067140), (170, 2868678), (180, 2709307), (186, 2621910), (194, 2513790), (204, 2390565), (212, 2300355), (255, 1912452), (265, 1840284), (279, 1747940), (291, 1675860), (306, 1593710), (310, 1573146), (318, 1533570), (340, 1434339), (372, 1310955), (388, 1256895), (465, 1048764), (477, 1022380), (485, 1005516), (510, 956226), (527, 925380), (530, 920142), (558, 873970), (582, 837930), (612, 796855), (620, 786573), (636, 766785), (765, 637484), (795, 613428), (873, 558620), (901, 541260), (930, 524382), (954, 511190), (970, 502758), (1020, 478113), (1054, 462690), (1060, 460071), (1116, 436985), (1164, 418965), (1395, 349588), (1455, 335172), (1530, 318742), (1581, 308460), (1590, 306714), (1643, 296820), (1649, 295740), (1746, 279310), (1802, 270630), (1860, 262191), (1908, 255595), (1940, 251379), (2108, 231345), (2385, 204476), (2635, 185076), (2703, 180420), (2790, 174794), (2910, 167586), (3007, 162180), (3060, 159371), (3162, 154230), (3180, 153357), (3286, 148410), (3298, 147870), (3492, 139655), (3604, 135315), (4365, 111724), (4505, 108252), (4743, 102820), (4770, 102238), (4929, 98940), (4947, 98580), (5141, 94860), (5270, 92538), (5406, 90210), (5580, 87397), (5820, 83793), (6014, 81090), (6324, 77115), (6572, 74205), (6596, 73935), (7905, 61692), (8109, 60140), (8215, 59364), (8245, 59148), (8730, 55862), (9010, 54126), (9021, 54060), (9486, 51410), (9540, 51119), (9858, 49470), (9894, 49290), (10282, 47430), (10540, 46269), (10812, 45105), (12028, 40545), (13515, 36084), (14787, 32980), (14841, 32860), (15035, 32436), (15423, 31620), (15810, 30846), (16218, 30070), (16430, 29682), (16490, 29574), (17460, 27931), (18020, 27063), (18042, 27030), (18972, 25705), (19716, 24735), (19788, 24645), (20564, 23715)]