267789780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 911554560

約数和(自身を除く): 643764780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 941, 1020, 1054, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 1882, 2108, 2295, 2635, 2790, 2823, 3060, 3162, 3348, 3764, 4185, 4590, 4705, 4743, 5270, 5580, 5646, 6324, 7905, 8370, 8469, 9180, 9410, 9486, 10540, 11292, 14115, 14229, 15810, 15997, 16740, 16938, 18820, 18972, 23715, 25407, 28230, 28458, 29171, 31620, 31994, 33876, 42345, 47430, 47991, 50814, 56460, 56916, 58342, 63988, 71145, 79985, 84690, 87513, 94860, 95982, 101628, 116684, 127035, 142290, 143973, 145855, 159970, 169380, 175026, 191964, 239955, 254070, 262539, 284580, 287946, 291710, 319940, 350052, 431919, 437565, 479910, 495907, 508140, 525078, 575892, 583420, 719865, 787617, 863838, 875130, 959820, 991814, 1050156, 1312695, 1439730, 1487721, 1575234, 1727676, 1750260, 1983628, 2159595, 2479535, 2625390, 2879460, 2975442, 3150468, 3938085, 4319190, 4463163, 4959070, 5250780, 5950884, 7438605, 7876170, 8638380, 8926326, 9918140, 13389489, 14877210, 15752340, 17852652, 22315815, 26778978, 29754420, 44631630, 53557956, 66947445, 89263260, 133894890, 267789780]

約数ペア:

[(1, 267789780), (2, 133894890), (3, 89263260), (4, 66947445), (5, 53557956), (6, 44631630), (9, 29754420), (10, 26778978), (12, 22315815), (15, 17852652), (17, 15752340), (18, 14877210), (20, 13389489), (27, 9918140), (30, 8926326), (31, 8638380), (34, 7876170), (36, 7438605), (45, 5950884), (51, 5250780), (54, 4959070), (60, 4463163), (62, 4319190), (68, 3938085), (85, 3150468), (90, 2975442), (93, 2879460), (102, 2625390), (108, 2479535), (124, 2159595), (135, 1983628), (153, 1750260), (155, 1727676), (170, 1575234), (180, 1487721), (186, 1439730), (204, 1312695), (255, 1050156), (270, 991814), (279, 959820), (306, 875130), (310, 863838), (340, 787617), (372, 719865), (459, 583420), (465, 575892), (510, 525078), (527, 508140), (540, 495907), (558, 479910), (612, 437565), (620, 431919), (765, 350052), (837, 319940), (918, 291710), (930, 287946), (941, 284580), (1020, 262539), (1054, 254070), (1116, 239955), (1395, 191964), (1530, 175026), (1581, 169380), (1674, 159970), (1836, 145855), (1860, 143973), (1882, 142290), (2108, 127035), (2295, 116684), (2635, 101628), (2790, 95982), (2823, 94860), (3060, 87513), (3162, 84690), (3348, 79985), (3764, 71145), (4185, 63988), (4590, 58342), (4705, 56916), (4743, 56460), (5270, 50814), (5580, 47991), (5646, 47430), (6324, 42345), (7905, 33876), (8370, 31994), (8469, 31620), (9180, 29171), (9410, 28458), (9486, 28230), (10540, 25407), (11292, 23715), (14115, 18972), (14229, 18820), (15810, 16938), (15997, 16740)]