288875730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 868952448

約数和(自身を除く): 580076718

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 233, 255, 286, 289, 330, 374, 390, 429, 442, 466, 510, 561, 578, 663, 699, 715, 858, 867, 935, 1105, 1122, 1165, 1326, 1398, 1430, 1445, 1734, 1870, 2145, 2210, 2330, 2431, 2563, 2805, 2890, 3029, 3179, 3315, 3495, 3757, 3961, 4290, 4335, 4862, 5126, 5610, 6058, 6358, 6630, 6990, 7293, 7514, 7689, 7922, 8670, 9087, 9537, 11271, 11883, 12155, 12815, 14586, 15145, 15378, 15895, 18174, 18785, 19074, 19805, 22542, 23766, 24310, 25630, 30290, 31790, 33319, 36465, 37570, 38445, 39610, 41327, 43571, 45435, 47685, 51493, 56355, 59415, 66638, 67337, 72930, 76890, 82654, 87142, 90870, 95370, 99957, 102986, 112710, 118830, 123981, 130713, 134674, 154479, 166595, 199914, 202011, 206635, 217855, 247962, 257465, 261426, 308958, 333190, 336685, 404022, 413270, 435710, 499785, 514930, 566423, 619905, 653565, 673370, 740707, 772395, 875381, 999570, 1010055, 1132846, 1239810, 1307130, 1481414, 1544790, 1699269, 1750762, 2020110, 2222121, 2626143, 2832115, 3398538, 3703535, 4376905, 4444242, 5252286, 5664230, 7407070, 8496345, 8753810, 9629191, 11110605, 13130715, 16992690, 19258382, 22221210, 26261430, 28887573, 48145955, 57775146, 96291910, 144437865, 288875730]

約数ペア:

[(1, 288875730), (2, 144437865), (3, 96291910), (5, 57775146), (6, 48145955), (10, 28887573), (11, 26261430), (13, 22221210), (15, 19258382), (17, 16992690), (22, 13130715), (26, 11110605), (30, 9629191), (33, 8753810), (34, 8496345), (39, 7407070), (51, 5664230), (55, 5252286), (65, 4444242), (66, 4376905), (78, 3703535), (85, 3398538), (102, 2832115), (110, 2626143), (130, 2222121), (143, 2020110), (165, 1750762), (170, 1699269), (187, 1544790), (195, 1481414), (221, 1307130), (233, 1239810), (255, 1132846), (286, 1010055), (289, 999570), (330, 875381), (374, 772395), (390, 740707), (429, 673370), (442, 653565), (466, 619905), (510, 566423), (561, 514930), (578, 499785), (663, 435710), (699, 413270), (715, 404022), (858, 336685), (867, 333190), (935, 308958), (1105, 261426), (1122, 257465), (1165, 247962), (1326, 217855), (1398, 206635), (1430, 202011), (1445, 199914), (1734, 166595), (1870, 154479), (2145, 134674), (2210, 130713), (2330, 123981), (2431, 118830), (2563, 112710), (2805, 102986), (2890, 99957), (3029, 95370), (3179, 90870), (3315, 87142), (3495, 82654), (3757, 76890), (3961, 72930), (4290, 67337), (4335, 66638), (4862, 59415), (5126, 56355), (5610, 51493), (6058, 47685), (6358, 45435), (6630, 43571), (6990, 41327), (7293, 39610), (7514, 38445), (7689, 37570), (7922, 36465), (8670, 33319), (9087, 31790), (9537, 30290), (11271, 25630), (11883, 24310), (12155, 23766), (12815, 22542), (14586, 19805), (15145, 19074), (15378, 18785), (15895, 18174)]