23693580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 81648000

約数和(自身を除く): 57954420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 89, 90, 102, 108, 116, 135, 145, 153, 170, 174, 178, 180, 204, 255, 261, 267, 270, 290, 306, 340, 348, 356, 435, 445, 459, 493, 510, 522, 534, 540, 580, 612, 765, 783, 801, 870, 890, 918, 986, 1020, 1044, 1068, 1305, 1335, 1479, 1513, 1530, 1566, 1602, 1740, 1780, 1836, 1972, 2295, 2403, 2465, 2581, 2610, 2670, 2958, 3026, 3060, 3132, 3204, 3915, 4005, 4437, 4539, 4590, 4806, 4930, 5162, 5220, 5340, 5916, 6052, 7395, 7565, 7743, 7830, 8010, 8874, 9078, 9180, 9612, 9860, 10324, 12015, 12905, 13311, 13617, 14790, 15130, 15486, 15660, 16020, 17748, 18156, 22185, 22695, 23229, 24030, 25810, 26622, 27234, 29580, 30260, 30972, 38715, 40851, 43877, 44370, 45390, 46458, 48060, 51620, 53244, 54468, 66555, 68085, 69687, 77430, 81702, 87754, 88740, 90780, 92916, 116145, 131631, 133110, 136170, 139374, 154860, 163404, 175508, 204255, 219385, 232290, 263262, 266220, 272340, 278748, 348435, 394893, 408510, 438770, 464580, 526524, 658155, 696870, 789786, 817020, 877540, 1184679, 1316310, 1393740, 1579572, 1974465, 2369358, 2632620, 3948930, 4738716, 5923395, 7897860, 11846790, 23693580]

約数ペア:

[(1, 23693580), (2, 11846790), (3, 7897860), (4, 5923395), (5, 4738716), (6, 3948930), (9, 2632620), (10, 2369358), (12, 1974465), (15, 1579572), (17, 1393740), (18, 1316310), (20, 1184679), (27, 877540), (29, 817020), (30, 789786), (34, 696870), (36, 658155), (45, 526524), (51, 464580), (54, 438770), (58, 408510), (60, 394893), (68, 348435), (85, 278748), (87, 272340), (89, 266220), (90, 263262), (102, 232290), (108, 219385), (116, 204255), (135, 175508), (145, 163404), (153, 154860), (170, 139374), (174, 136170), (178, 133110), (180, 131631), (204, 116145), (255, 92916), (261, 90780), (267, 88740), (270, 87754), (290, 81702), (306, 77430), (340, 69687), (348, 68085), (356, 66555), (435, 54468), (445, 53244), (459, 51620), (493, 48060), (510, 46458), (522, 45390), (534, 44370), (540, 43877), (580, 40851), (612, 38715), (765, 30972), (783, 30260), (801, 29580), (870, 27234), (890, 26622), (918, 25810), (986, 24030), (1020, 23229), (1044, 22695), (1068, 22185), (1305, 18156), (1335, 17748), (1479, 16020), (1513, 15660), (1530, 15486), (1566, 15130), (1602, 14790), (1740, 13617), (1780, 13311), (1836, 12905), (1972, 12015), (2295, 10324), (2403, 9860), (2465, 9612), (2581, 9180), (2610, 9078), (2670, 8874), (2958, 8010), (3026, 7830), (3060, 7743), (3132, 7565), (3204, 7395), (3915, 6052), (4005, 5916), (4437, 5340), (4539, 5220), (4590, 5162), (4806, 4930)]