237385620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 192

約数和(自身を含む): 823737600

約数和(自身を除く): 586351980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1361, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2722, 2907, 3060, 3230, 3420, 3876, 4083, 4590, 4845, 5130, 5444, 5814, 6460, 6805, 8166, 8721, 9180, 9690, 10260, 11628, 12249, 13610, 14535, 16332, 17442, 19380, 20415, 23137, 24498, 25859, 27220, 29070, 34884, 36747, 40830, 43605, 46274, 48996, 51718, 58140, 61245, 69411, 73494, 77577, 81660, 87210, 92548, 103436, 115685, 122490, 129295, 138822, 146988, 155154, 174420, 183735, 208233, 231370, 232731, 244980, 258590, 277644, 310308, 347055, 367470, 387885, 416466, 439603, 462740, 465462, 517180, 624699, 694110, 698193, 734940, 775770, 832932, 879206, 930924, 1041165, 1163655, 1249398, 1318809, 1388220, 1396386, 1551540, 1758412, 2082330, 2198015, 2327310, 2498796, 2637618, 2792772, 3123495, 3490965, 3956427, 4164660, 4396030, 4654620, 5275236, 6246990, 6594045, 6981930, 7912854, 8792060, 11869281, 12493980, 13188090, 13963860, 15825708, 19782135, 23738562, 26376180, 39564270, 47477124, 59346405, 79128540, 118692810, 237385620]

約数ペア:

[(1, 237385620), (2, 118692810), (3, 79128540), (4, 59346405), (5, 47477124), (6, 39564270), (9, 26376180), (10, 23738562), (12, 19782135), (15, 15825708), (17, 13963860), (18, 13188090), (19, 12493980), (20, 11869281), (27, 8792060), (30, 7912854), (34, 6981930), (36, 6594045), (38, 6246990), (45, 5275236), (51, 4654620), (54, 4396030), (57, 4164660), (60, 3956427), (68, 3490965), (76, 3123495), (85, 2792772), (90, 2637618), (95, 2498796), (102, 2327310), (108, 2198015), (114, 2082330), (135, 1758412), (153, 1551540), (170, 1396386), (171, 1388220), (180, 1318809), (190, 1249398), (204, 1163655), (228, 1041165), (255, 930924), (270, 879206), (285, 832932), (306, 775770), (323, 734940), (340, 698193), (342, 694110), (380, 624699), (459, 517180), (510, 465462), (513, 462740), (540, 439603), (570, 416466), (612, 387885), (646, 367470), (684, 347055), (765, 310308), (855, 277644), (918, 258590), (969, 244980), (1020, 232731), (1026, 231370), (1140, 208233), (1292, 183735), (1361, 174420), (1530, 155154), (1615, 146988), (1710, 138822), (1836, 129295), (1938, 122490), (2052, 115685), (2295, 103436), (2565, 92548), (2722, 87210), (2907, 81660), (3060, 77577), (3230, 73494), (3420, 69411), (3876, 61245), (4083, 58140), (4590, 51718), (4845, 48996), (5130, 46274), (5444, 43605), (5814, 40830), (6460, 36747), (6805, 34884), (8166, 29070), (8721, 27220), (9180, 25859), (9690, 24498), (10260, 23137), (11628, 20415), (12249, 19380), (13610, 17442), (14535, 16332)]