118537380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 390761280

約数和(自身を除く): 272223900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 234, 260, 283, 358, 390, 468, 537, 566, 585, 716, 780, 849, 895, 1074, 1132, 1170, 1415, 1611, 1698, 1790, 2148, 2327, 2340, 2547, 2685, 2830, 3222, 3396, 3580, 3679, 4245, 4654, 5094, 5370, 5660, 6444, 6981, 7358, 8055, 8490, 9308, 10188, 10740, 11037, 11635, 12735, 13962, 14716, 16110, 16980, 18395, 20943, 22074, 23270, 25470, 27924, 32220, 33111, 34905, 36790, 41886, 44148, 46540, 50657, 50940, 55185, 66222, 69810, 73580, 83772, 101314, 104715, 110370, 132444, 139620, 151971, 165555, 202628, 209430, 220740, 253285, 303942, 331110, 418860, 455913, 506570, 607884, 658541, 662220, 759855, 911826, 1013140, 1317082, 1519710, 1823652, 1975623, 2279565, 2634164, 3039420, 3292705, 3951246, 4559130, 5926869, 6585410, 7902492, 9118260, 9878115, 11853738, 13170820, 19756230, 23707476, 29634345, 39512460, 59268690, 118537380]

約数ペア:

[(1, 118537380), (2, 59268690), (3, 39512460), (4, 29634345), (5, 23707476), (6, 19756230), (9, 13170820), (10, 11853738), (12, 9878115), (13, 9118260), (15, 7902492), (18, 6585410), (20, 5926869), (26, 4559130), (30, 3951246), (36, 3292705), (39, 3039420), (45, 2634164), (52, 2279565), (60, 1975623), (65, 1823652), (78, 1519710), (90, 1317082), (117, 1013140), (130, 911826), (156, 759855), (179, 662220), (180, 658541), (195, 607884), (234, 506570), (260, 455913), (283, 418860), (358, 331110), (390, 303942), (468, 253285), (537, 220740), (566, 209430), (585, 202628), (716, 165555), (780, 151971), (849, 139620), (895, 132444), (1074, 110370), (1132, 104715), (1170, 101314), (1415, 83772), (1611, 73580), (1698, 69810), (1790, 66222), (2148, 55185), (2327, 50940), (2340, 50657), (2547, 46540), (2685, 44148), (2830, 41886), (3222, 36790), (3396, 34905), (3580, 33111), (3679, 32220), (4245, 27924), (4654, 25470), (5094, 23270), (5370, 22074), (5660, 20943), (6444, 18395), (6981, 16980), (7358, 16110), (8055, 14716), (8490, 13962), (9308, 12735), (10188, 11635), (10740, 11037)]