565517580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 1715968800

約数和(自身を除く): 1150451220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 149, 170, 183, 204, 244, 255, 298, 305, 340, 366, 447, 510, 596, 610, 732, 745, 894, 915, 1020, 1037, 1220, 1490, 1788, 1830, 2074, 2235, 2533, 2980, 3111, 3660, 3721, 4148, 4470, 5066, 5185, 6222, 7442, 7599, 8940, 9089, 10132, 10370, 11163, 12444, 12665, 14884, 15198, 15555, 18178, 18605, 20740, 22326, 25330, 27267, 30396, 31110, 36356, 37210, 37995, 44652, 45445, 50660, 54534, 55815, 62220, 63257, 74420, 75990, 90890, 109068, 111630, 126514, 136335, 151980, 154513, 181780, 189771, 223260, 253028, 272670, 309026, 316285, 379542, 463539, 545340, 554429, 618052, 632570, 759084, 772565, 927078, 948855, 1108858, 1265140, 1545130, 1663287, 1854156, 1897710, 2217716, 2317695, 2772145, 3090260, 3326574, 3795420, 4635390, 5544290, 6653148, 8316435, 9270780, 9425293, 11088580, 16632870, 18850586, 28275879, 33265740, 37701172, 47126465, 56551758, 94252930, 113103516, 141379395, 188505860, 282758790, 565517580]

約数ペア:

[(1, 565517580), (2, 282758790), (3, 188505860), (4, 141379395), (5, 113103516), (6, 94252930), (10, 56551758), (12, 47126465), (15, 37701172), (17, 33265740), (20, 28275879), (30, 18850586), (34, 16632870), (51, 11088580), (60, 9425293), (61, 9270780), (68, 8316435), (85, 6653148), (102, 5544290), (122, 4635390), (149, 3795420), (170, 3326574), (183, 3090260), (204, 2772145), (244, 2317695), (255, 2217716), (298, 1897710), (305, 1854156), (340, 1663287), (366, 1545130), (447, 1265140), (510, 1108858), (596, 948855), (610, 927078), (732, 772565), (745, 759084), (894, 632570), (915, 618052), (1020, 554429), (1037, 545340), (1220, 463539), (1490, 379542), (1788, 316285), (1830, 309026), (2074, 272670), (2235, 253028), (2533, 223260), (2980, 189771), (3111, 181780), (3660, 154513), (3721, 151980), (4148, 136335), (4470, 126514), (5066, 111630), (5185, 109068), (6222, 90890), (7442, 75990), (7599, 74420), (8940, 63257), (9089, 62220), (10132, 55815), (10370, 54534), (11163, 50660), (12444, 45445), (12665, 44652), (14884, 37995), (15198, 37210), (15555, 36356), (18178, 31110), (18605, 30396), (20740, 27267), (22326, 25330)]