23050980

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 79349760

約数和(自身を除く): 56298780

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, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 243, 255, 270, 279, 306, 310, 324, 340, 372, 405, 459, 465, 486, 510, 527, 540, 558, 612, 620, 729, 765, 810, 837, 918, 930, 972, 1020, 1054, 1116, 1215, 1377, 1395, 1458, 1530, 1581, 1620, 1674, 1836, 1860, 2108, 2187, 2295, 2430, 2511, 2635, 2754, 2790, 2916, 3060, 3162, 3348, 3645, 4131, 4185, 4374, 4590, 4743, 4860, 5022, 5270, 5508, 5580, 6324, 6885, 7290, 7533, 7905, 8262, 8370, 8748, 9180, 9486, 10044, 10540, 10935, 12393, 12555, 13770, 14229, 14580, 15066, 15810, 16524, 16740, 18972, 20655, 21870, 22599, 23715, 24786, 25110, 27540, 28458, 30132, 31620, 37179, 37665, 41310, 42687, 43740, 45198, 47430, 49572, 50220, 56916, 61965, 67797, 71145, 74358, 75330, 82620, 85374, 90396, 94860, 112995, 123930, 128061, 135594, 142290, 148716, 150660, 170748, 185895, 213435, 225990, 247860, 256122, 271188, 284580, 338985, 371790, 384183, 426870, 451980, 512244, 640305, 677970, 743580, 768366, 853740, 1152549, 1280610, 1355940, 1536732, 1920915, 2305098, 2561220, 3841830, 4610196, 5762745, 7683660, 11525490, 23050980]

約数ペア:

[(1, 23050980), (2, 11525490), (3, 7683660), (4, 5762745), (5, 4610196), (6, 3841830), (9, 2561220), (10, 2305098), (12, 1920915), (15, 1536732), (17, 1355940), (18, 1280610), (20, 1152549), (27, 853740), (30, 768366), (31, 743580), (34, 677970), (36, 640305), (45, 512244), (51, 451980), (54, 426870), (60, 384183), (62, 371790), (68, 338985), (81, 284580), (85, 271188), (90, 256122), (93, 247860), (102, 225990), (108, 213435), (124, 185895), (135, 170748), (153, 150660), (155, 148716), (162, 142290), (170, 135594), (180, 128061), (186, 123930), (204, 112995), (243, 94860), (255, 90396), (270, 85374), (279, 82620), (306, 75330), (310, 74358), (324, 71145), (340, 67797), (372, 61965), (405, 56916), (459, 50220), (465, 49572), (486, 47430), (510, 45198), (527, 43740), (540, 42687), (558, 41310), (612, 37665), (620, 37179), (729, 31620), (765, 30132), (810, 28458), (837, 27540), (918, 25110), (930, 24786), (972, 23715), (1020, 22599), (1054, 21870), (1116, 20655), (1215, 18972), (1377, 16740), (1395, 16524), (1458, 15810), (1530, 15066), (1581, 14580), (1620, 14229), (1674, 13770), (1836, 12555), (1860, 12393), (2108, 10935), (2187, 10540), (2295, 10044), (2430, 9486), (2511, 9180), (2635, 8748), (2754, 8370), (2790, 8262), (2916, 7905), (3060, 7533), (3162, 7290), (3348, 6885), (3645, 6324), (4131, 5580), (4185, 5508), (4374, 5270), (4590, 5022), (4743, 4860)]