25904340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 103420800

約数和(自身を除く): 77516460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 89, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 178, 180, 189, 196, 198, 210, 220, 231, 245, 252, 267, 270, 294, 297, 308, 315, 330, 356, 378, 385, 396, 420, 441, 445, 462, 490, 495, 534, 539, 540, 588, 594, 623, 630, 660, 693, 735, 756, 770, 801, 882, 890, 924, 945, 979, 980, 990, 1068, 1078, 1155, 1188, 1246, 1260, 1323, 1335, 1386, 1470, 1485, 1540, 1602, 1617, 1764, 1780, 1869, 1890, 1958, 1980, 2079, 2156, 2205, 2310, 2403, 2492, 2646, 2670, 2695, 2772, 2937, 2940, 2970, 3115, 3204, 3234, 3465, 3738, 3780, 3916, 4005, 4158, 4361, 4410, 4620, 4806, 4851, 4895, 5292, 5340, 5390, 5607, 5874, 5940, 6230, 6468, 6615, 6853, 6930, 7476, 8010, 8085, 8316, 8722, 8811, 8820, 9345, 9612, 9702, 9790, 10395, 10780, 11214, 11748, 12015, 12460, 13083, 13230, 13706, 13860, 14553, 14685, 16020, 16170, 16821, 17444, 17622, 18690, 19404, 19580, 20559, 20790, 21805, 22428, 24030, 24255, 26166, 26433, 26460, 27412, 28035, 29106, 29370, 32340, 33642, 34265, 35244, 37380, 39249, 41118, 41580, 43610, 44055, 47971, 48060, 48510, 52332, 52866, 56070, 58212, 58740, 61677, 65415, 67284, 68530, 72765, 78498, 82236, 84105, 87220, 88110, 95942, 97020, 102795, 105732, 112140, 117747, 123354, 130830, 132165, 137060, 143913, 145530, 156996, 168210, 176220, 185031, 191884, 196245, 205590, 235494, 239855, 246708, 261660, 264330, 287826, 291060, 308385, 336420, 370062, 392490, 411180, 431739, 470988, 479710, 528660, 575652, 588735, 616770, 719565, 740124, 784980, 863478, 925155, 959420, 1177470, 1233540, 1295217, 1439130, 1726956, 1850310, 2158695, 2354940, 2590434, 2878260, 3700620, 4317390, 5180868, 6476085, 8634780, 12952170, 25904340]

約数ペア:

[(1, 25904340), (2, 12952170), (3, 8634780), (4, 6476085), (5, 5180868), (6, 4317390), (7, 3700620), (9, 2878260), (10, 2590434), (11, 2354940), (12, 2158695), (14, 1850310), (15, 1726956), (18, 1439130), (20, 1295217), (21, 1233540), (22, 1177470), (27, 959420), (28, 925155), (30, 863478), (33, 784980), (35, 740124), (36, 719565), (42, 616770), (44, 588735), (45, 575652), (49, 528660), (54, 479710), (55, 470988), (60, 431739), (63, 411180), (66, 392490), (70, 370062), (77, 336420), (84, 308385), (89, 291060), (90, 287826), (98, 264330), (99, 261660), (105, 246708), (108, 239855), (110, 235494), (126, 205590), (132, 196245), (135, 191884), (140, 185031), (147, 176220), (154, 168210), (165, 156996), (178, 145530), (180, 143913), (189, 137060), (196, 132165), (198, 130830), (210, 123354), (220, 117747), (231, 112140), (245, 105732), (252, 102795), (267, 97020), (270, 95942), (294, 88110), (297, 87220), (308, 84105), (315, 82236), (330, 78498), (356, 72765), (378, 68530), (385, 67284), (396, 65415), (420, 61677), (441, 58740), (445, 58212), (462, 56070), (490, 52866), (495, 52332), (534, 48510), (539, 48060), (540, 47971), (588, 44055), (594, 43610), (623, 41580), (630, 41118), (660, 39249), (693, 37380), (735, 35244), (756, 34265), (770, 33642), (801, 32340), (882, 29370), (890, 29106), (924, 28035), (945, 27412), (979, 26460), (980, 26433), (990, 26166), (1068, 24255), (1078, 24030), (1155, 22428), (1188, 21805), (1246, 20790), (1260, 20559), (1323, 19580), (1335, 19404), (1386, 18690), (1470, 17622), (1485, 17444), (1540, 16821), (1602, 16170), (1617, 16020), (1764, 14685), (1780, 14553), (1869, 13860), (1890, 13706), (1958, 13230), (1980, 13083), (2079, 12460), (2156, 12015), (2205, 11748), (2310, 11214), (2403, 10780), (2492, 10395), (2646, 9790), (2670, 9702), (2695, 9612), (2772, 9345), (2937, 8820), (2940, 8811), (2970, 8722), (3115, 8316), (3204, 8085), (3234, 8010), (3465, 7476), (3738, 6930), (3780, 6853), (3916, 6615), (4005, 6468), (4158, 6230), (4361, 5940), (4410, 5874), (4620, 5607), (4806, 5390), (4851, 5340), (4895, 5292)]