270196290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 192

約数和(自身を含む): 903208320

約数和(自身を除く): 633012030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 702, 735, 819, 882, 910, 945, 1170, 1274, 1323, 1365, 1470, 1571, 1638, 1755, 1890, 1911, 2205, 2457, 2646, 2730, 3142, 3185, 3510, 3822, 4095, 4410, 4713, 4914, 5733, 6370, 6615, 7855, 8190, 9426, 9555, 10997, 11466, 12285, 13230, 14139, 15710, 17199, 19110, 20423, 21994, 23565, 24570, 28278, 28665, 32991, 34398, 40846, 42417, 47130, 54985, 57330, 61269, 65982, 70695, 76979, 84834, 85995, 98973, 102115, 109970, 122538, 141390, 142961, 153958, 164955, 171990, 183807, 197946, 204230, 212085, 230937, 285922, 296919, 306345, 329910, 367614, 384895, 424170, 428883, 461874, 494865, 551421, 593838, 612690, 692811, 714805, 769790, 857766, 919035, 989730, 1000727, 1102842, 1154685, 1286649, 1385622, 1429610, 1484595, 1838070, 2001454, 2078433, 2144415, 2309370, 2573298, 2757105, 2969190, 3002181, 3464055, 3859947, 4156866, 4288830, 5003635, 5514210, 6004362, 6433245, 6928110, 7719894, 9006543, 10007270, 10392165, 12866490, 15010905, 18013086, 19299735, 20784330, 27019629, 30021810, 38599470, 45032715, 54039258, 90065430, 135098145, 270196290]

約数ペア:

[(1, 270196290), (2, 135098145), (3, 90065430), (5, 54039258), (6, 45032715), (7, 38599470), (9, 30021810), (10, 27019629), (13, 20784330), (14, 19299735), (15, 18013086), (18, 15010905), (21, 12866490), (26, 10392165), (27, 10007270), (30, 9006543), (35, 7719894), (39, 6928110), (42, 6433245), (45, 6004362), (49, 5514210), (54, 5003635), (63, 4288830), (65, 4156866), (70, 3859947), (78, 3464055), (90, 3002181), (91, 2969190), (98, 2757105), (105, 2573298), (117, 2309370), (126, 2144415), (130, 2078433), (135, 2001454), (147, 1838070), (182, 1484595), (189, 1429610), (195, 1385622), (210, 1286649), (234, 1154685), (245, 1102842), (270, 1000727), (273, 989730), (294, 919035), (315, 857766), (351, 769790), (378, 714805), (390, 692811), (441, 612690), (455, 593838), (490, 551421), (546, 494865), (585, 461874), (630, 428883), (637, 424170), (702, 384895), (735, 367614), (819, 329910), (882, 306345), (910, 296919), (945, 285922), (1170, 230937), (1274, 212085), (1323, 204230), (1365, 197946), (1470, 183807), (1571, 171990), (1638, 164955), (1755, 153958), (1890, 142961), (1911, 141390), (2205, 122538), (2457, 109970), (2646, 102115), (2730, 98973), (3142, 85995), (3185, 84834), (3510, 76979), (3822, 70695), (4095, 65982), (4410, 61269), (4713, 57330), (4914, 54985), (5733, 47130), (6370, 42417), (6615, 40846), (7855, 34398), (8190, 32991), (9426, 28665), (9555, 28278), (10997, 24570), (11466, 23565), (12285, 21994), (13230, 20423), (14139, 19110), (15710, 17199)]