18974006400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{85933}}^1$

素因数の和:85983

約数の個数: 192

約数和(自身を含む): 65213593920

約数和(自身を除く): 46239587520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 4416, 4600, 4800, 5520, 6900, 7360, 8832, 9200, 9600, 11040, 13800, 14720, 18400, 22080, 27600, 36800, 44160, 55200, 73600, 85933, 110400, 171866, 220800, 257799, 343732, 429665, 515598, 687464, 859330, 1031196, 1288995, 1374928, 1718660, 1976459, 2062392, 2148325, 2577990, 2749856, 3437320, 3952918, 4124784, 4296650, 5155980, 5499712, 5929377, 6444975, 6874640, 7905836, 8249568, 8593300, 9882295, 10311960, 10999424, 11858754, 12889950, 13749280, 15811672, 16499136, 17186600, 19764590, 20623920, 23717508, 25779900, 27498560, 29646885, 31623344, 32998272, 34373200, 39529180, 41247840, 47435016, 49411475, 51559800, 54997120, 59293770, 63246688, 68746400, 79058360, 82495680, 94870032, 98822950, 103119600, 118587540, 126493376, 137492800, 148234425, 158116720, 164991360, 189740064, 197645900, 206239200, 237175080, 252986752, 274985600, 296468850, 316233440, 379480128, 395291800, 412478400, 474350160, 592937700, 632466880, 758960256, 790583600, 824956800, 948700320, 1185875400, 1264933760, 1581167200, 1897400640, 2371750800, 3162334400, 3794801280, 4743501600, 6324668800, 9487003200, 18974006400]

約数ペア:

[(1, 18974006400), (2, 9487003200), (3, 6324668800), (4, 4743501600), (5, 3794801280), (6, 3162334400), (8, 2371750800), (10, 1897400640), (12, 1581167200), (15, 1264933760), (16, 1185875400), (20, 948700320), (23, 824956800), (24, 790583600), (25, 758960256), (30, 632466880), (32, 592937700), (40, 474350160), (46, 412478400), (48, 395291800), (50, 379480128), (60, 316233440), (64, 296468850), (69, 274985600), (75, 252986752), (80, 237175080), (92, 206239200), (96, 197645900), (100, 189740064), (115, 164991360), (120, 158116720), (128, 148234425), (138, 137492800), (150, 126493376), (160, 118587540), (184, 103119600), (192, 98822950), (200, 94870032), (230, 82495680), (240, 79058360), (276, 68746400), (300, 63246688), (320, 59293770), (345, 54997120), (368, 51559800), (384, 49411475), (400, 47435016), (460, 41247840), (480, 39529180), (552, 34373200), (575, 32998272), (600, 31623344), (640, 29646885), (690, 27498560), (736, 25779900), (800, 23717508), (920, 20623920), (960, 19764590), (1104, 17186600), (1150, 16499136), (1200, 15811672), (1380, 13749280), (1472, 12889950), (1600, 11858754), (1725, 10999424), (1840, 10311960), (1920, 9882295), (2208, 8593300), (2300, 8249568), (2400, 7905836), (2760, 6874640), (2944, 6444975), (3200, 5929377), (3450, 5499712), (3680, 5155980), (4416, 4296650), (4600, 4124784), (4800, 3952918), (5520, 3437320), (6900, 2749856), (7360, 2577990), (8832, 2148325), (9200, 2062392), (9600, 1976459), (11040, 1718660), (13800, 1374928), (14720, 1288995), (18400, 1031196), (22080, 859330), (27600, 687464), (36800, 515598), (44160, 429665), (55200, 343732), (73600, 257799), (85933, 220800), (110400, 171866)]