15381600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 59058720

約数和(自身を除く): 43677120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 29, 30, 32, 34, 39, 40, 48, 50, 51, 52, 58, 60, 65, 68, 75, 78, 80, 85, 87, 96, 100, 102, 104, 116, 120, 130, 136, 145, 150, 156, 160, 170, 174, 195, 200, 204, 208, 221, 232, 240, 255, 260, 272, 290, 300, 312, 325, 340, 348, 377, 390, 400, 408, 416, 425, 435, 442, 464, 480, 493, 510, 520, 544, 580, 600, 624, 650, 663, 680, 696, 725, 754, 780, 800, 816, 850, 870, 884, 928, 975, 986, 1020, 1040, 1105, 1131, 1160, 1200, 1248, 1275, 1300, 1326, 1360, 1392, 1450, 1479, 1508, 1560, 1632, 1700, 1740, 1768, 1885, 1950, 1972, 2040, 2080, 2175, 2210, 2262, 2320, 2400, 2465, 2550, 2600, 2652, 2720, 2784, 2900, 2958, 3016, 3120, 3315, 3400, 3480, 3536, 3770, 3900, 3944, 4080, 4350, 4420, 4524, 4640, 4930, 5100, 5200, 5304, 5525, 5655, 5800, 5916, 6032, 6240, 6409, 6630, 6800, 6960, 7072, 7395, 7540, 7800, 7888, 8160, 8700, 8840, 9048, 9425, 9860, 10200, 10400, 10608, 11050, 11310, 11600, 11832, 12064, 12325, 12818, 13260, 13600, 13920, 14790, 15080, 15600, 15776, 16575, 17400, 17680, 18096, 18850, 19227, 19720, 20400, 21216, 22100, 22620, 23200, 23664, 24650, 25636, 26520, 28275, 29580, 30160, 31200, 32045, 33150, 34800, 35360, 36192, 36975, 37700, 38454, 39440, 40800, 44200, 45240, 47328, 49300, 51272, 53040, 56550, 59160, 60320, 64090, 66300, 69600, 73950, 75400, 76908, 78880, 88400, 90480, 96135, 98600, 102544, 106080, 113100, 118320, 128180, 132600, 147900, 150800, 153816, 160225, 176800, 180960, 192270, 197200, 205088, 226200, 236640, 256360, 265200, 295800, 301600, 307632, 320450, 384540, 394400, 452400, 480675, 512720, 530400, 591600, 615264, 640900, 769080, 904800, 961350, 1025440, 1183200, 1281800, 1538160, 1922700, 2563600, 3076320, 3845400, 5127200, 7690800, 15381600]

約数ペア:

[(1, 15381600), (2, 7690800), (3, 5127200), (4, 3845400), (5, 3076320), (6, 2563600), (8, 1922700), (10, 1538160), (12, 1281800), (13, 1183200), (15, 1025440), (16, 961350), (17, 904800), (20, 769080), (24, 640900), (25, 615264), (26, 591600), (29, 530400), (30, 512720), (32, 480675), (34, 452400), (39, 394400), (40, 384540), (48, 320450), (50, 307632), (51, 301600), (52, 295800), (58, 265200), (60, 256360), (65, 236640), (68, 226200), (75, 205088), (78, 197200), (80, 192270), (85, 180960), (87, 176800), (96, 160225), (100, 153816), (102, 150800), (104, 147900), (116, 132600), (120, 128180), (130, 118320), (136, 113100), (145, 106080), (150, 102544), (156, 98600), (160, 96135), (170, 90480), (174, 88400), (195, 78880), (200, 76908), (204, 75400), (208, 73950), (221, 69600), (232, 66300), (240, 64090), (255, 60320), (260, 59160), (272, 56550), (290, 53040), (300, 51272), (312, 49300), (325, 47328), (340, 45240), (348, 44200), (377, 40800), (390, 39440), (400, 38454), (408, 37700), (416, 36975), (425, 36192), (435, 35360), (442, 34800), (464, 33150), (480, 32045), (493, 31200), (510, 30160), (520, 29580), (544, 28275), (580, 26520), (600, 25636), (624, 24650), (650, 23664), (663, 23200), (680, 22620), (696, 22100), (725, 21216), (754, 20400), (780, 19720), (800, 19227), (816, 18850), (850, 18096), (870, 17680), (884, 17400), (928, 16575), (975, 15776), (986, 15600), (1020, 15080), (1040, 14790), (1105, 13920), (1131, 13600), (1160, 13260), (1200, 12818), (1248, 12325), (1275, 12064), (1300, 11832), (1326, 11600), (1360, 11310), (1392, 11050), (1450, 10608), (1479, 10400), (1508, 10200), (1560, 9860), (1632, 9425), (1700, 9048), (1740, 8840), (1768, 8700), (1885, 8160), (1950, 7888), (1972, 7800), (2040, 7540), (2080, 7395), (2175, 7072), (2210, 6960), (2262, 6800), (2320, 6630), (2400, 6409), (2465, 6240), (2550, 6032), (2600, 5916), (2652, 5800), (2720, 5655), (2784, 5525), (2900, 5304), (2958, 5200), (3016, 5100), (3120, 4930), (3315, 4640), (3400, 4524), (3480, 4420), (3536, 4350), (3770, 4080), (3900, 3944)]