19227000

素因数分解:

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

素因数の和:83

約数の個数: 256

約数和(自身を含む): 70761600

約数和(自身を除く): 51534600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 29, 30, 34, 39, 40, 50, 51, 52, 58, 60, 65, 68, 75, 78, 85, 87, 100, 102, 104, 116, 120, 125, 130, 136, 145, 150, 156, 170, 174, 195, 200, 204, 221, 232, 250, 255, 260, 290, 300, 312, 325, 340, 348, 375, 377, 390, 408, 425, 435, 442, 493, 500, 510, 520, 580, 600, 650, 663, 680, 696, 725, 750, 754, 780, 850, 870, 884, 975, 986, 1000, 1020, 1105, 1131, 1160, 1275, 1300, 1326, 1450, 1479, 1500, 1508, 1560, 1625, 1700, 1740, 1768, 1885, 1950, 1972, 2040, 2125, 2175, 2210, 2262, 2465, 2550, 2600, 2652, 2900, 2958, 3000, 3016, 3250, 3315, 3400, 3480, 3625, 3770, 3900, 3944, 4250, 4350, 4420, 4524, 4875, 4930, 5100, 5304, 5525, 5655, 5800, 5916, 6375, 6409, 6500, 6630, 7250, 7395, 7540, 7800, 8500, 8700, 8840, 9048, 9425, 9750, 9860, 10200, 10875, 11050, 11310, 11832, 12325, 12750, 12818, 13000, 13260, 14500, 14790, 15080, 16575, 17000, 17400, 18850, 19227, 19500, 19720, 21750, 22100, 22620, 24650, 25500, 25636, 26520, 27625, 28275, 29000, 29580, 32045, 33150, 36975, 37700, 38454, 39000, 43500, 44200, 45240, 47125, 49300, 51000, 51272, 55250, 56550, 59160, 61625, 64090, 66300, 73950, 75400, 76908, 82875, 87000, 94250, 96135, 98600, 110500, 113100, 123250, 128180, 132600, 141375, 147900, 153816, 160225, 165750, 184875, 188500, 192270, 221000, 226200, 246500, 256360, 282750, 295800, 320450, 331500, 369750, 377000, 384540, 480675, 493000, 565500, 640900, 663000, 739500, 769080, 801125, 961350, 1131000, 1281800, 1479000, 1602250, 1922700, 2403375, 3204500, 3845400, 4806750, 6409000, 9613500, 19227000]

約数ペア:

[(1, 19227000), (2, 9613500), (3, 6409000), (4, 4806750), (5, 3845400), (6, 3204500), (8, 2403375), (10, 1922700), (12, 1602250), (13, 1479000), (15, 1281800), (17, 1131000), (20, 961350), (24, 801125), (25, 769080), (26, 739500), (29, 663000), (30, 640900), (34, 565500), (39, 493000), (40, 480675), (50, 384540), (51, 377000), (52, 369750), (58, 331500), (60, 320450), (65, 295800), (68, 282750), (75, 256360), (78, 246500), (85, 226200), (87, 221000), (100, 192270), (102, 188500), (104, 184875), (116, 165750), (120, 160225), (125, 153816), (130, 147900), (136, 141375), (145, 132600), (150, 128180), (156, 123250), (170, 113100), (174, 110500), (195, 98600), (200, 96135), (204, 94250), (221, 87000), (232, 82875), (250, 76908), (255, 75400), (260, 73950), (290, 66300), (300, 64090), (312, 61625), (325, 59160), (340, 56550), (348, 55250), (375, 51272), (377, 51000), (390, 49300), (408, 47125), (425, 45240), (435, 44200), (442, 43500), (493, 39000), (500, 38454), (510, 37700), (520, 36975), (580, 33150), (600, 32045), (650, 29580), (663, 29000), (680, 28275), (696, 27625), (725, 26520), (750, 25636), (754, 25500), (780, 24650), (850, 22620), (870, 22100), (884, 21750), (975, 19720), (986, 19500), (1000, 19227), (1020, 18850), (1105, 17400), (1131, 17000), (1160, 16575), (1275, 15080), (1300, 14790), (1326, 14500), (1450, 13260), (1479, 13000), (1500, 12818), (1508, 12750), (1560, 12325), (1625, 11832), (1700, 11310), (1740, 11050), (1768, 10875), (1885, 10200), (1950, 9860), (1972, 9750), (2040, 9425), (2125, 9048), (2175, 8840), (2210, 8700), (2262, 8500), (2465, 7800), (2550, 7540), (2600, 7395), (2652, 7250), (2900, 6630), (2958, 6500), (3000, 6409), (3016, 6375), (3250, 5916), (3315, 5800), (3400, 5655), (3480, 5525), (3625, 5304), (3770, 5100), (3900, 4930), (3944, 4875), (4250, 4524), (4350, 4420)]