12565800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 46872000

約数和(自身を除く): 34306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 179, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 358, 360, 390, 450, 468, 520, 537, 540, 585, 600, 650, 675, 702, 716, 780, 895, 900, 936, 975, 1074, 1080, 1170, 1300, 1350, 1404, 1432, 1560, 1611, 1755, 1790, 1800, 1950, 2148, 2327, 2340, 2600, 2685, 2700, 2808, 2925, 3222, 3510, 3580, 3900, 4296, 4475, 4654, 4680, 4833, 5370, 5400, 5850, 6444, 6981, 7020, 7160, 7800, 8055, 8775, 8950, 9308, 9666, 10740, 11635, 11700, 12888, 13425, 13962, 14040, 16110, 17550, 17900, 18616, 19332, 20943, 21480, 23270, 23400, 24165, 26850, 27924, 32220, 34905, 35100, 35800, 38664, 40275, 41886, 46540, 48330, 53700, 55848, 58175, 62829, 64440, 69810, 70200, 80550, 83772, 93080, 96660, 104715, 107400, 116350, 120825, 125658, 139620, 161100, 167544, 174525, 193320, 209430, 232700, 241650, 251316, 279240, 314145, 322200, 349050, 418860, 465400, 483300, 502632, 523575, 628290, 698100, 837720, 966600, 1047150, 1256580, 1396200, 1570725, 2094300, 2513160, 3141450, 4188600, 6282900, 12565800]

約数ペア:

[(1, 12565800), (2, 6282900), (3, 4188600), (4, 3141450), (5, 2513160), (6, 2094300), (8, 1570725), (9, 1396200), (10, 1256580), (12, 1047150), (13, 966600), (15, 837720), (18, 698100), (20, 628290), (24, 523575), (25, 502632), (26, 483300), (27, 465400), (30, 418860), (36, 349050), (39, 322200), (40, 314145), (45, 279240), (50, 251316), (52, 241650), (54, 232700), (60, 209430), (65, 193320), (72, 174525), (75, 167544), (78, 161100), (90, 139620), (100, 125658), (104, 120825), (108, 116350), (117, 107400), (120, 104715), (130, 96660), (135, 93080), (150, 83772), (156, 80550), (179, 70200), (180, 69810), (195, 64440), (200, 62829), (216, 58175), (225, 55848), (234, 53700), (260, 48330), (270, 46540), (300, 41886), (312, 40275), (325, 38664), (351, 35800), (358, 35100), (360, 34905), (390, 32220), (450, 27924), (468, 26850), (520, 24165), (537, 23400), (540, 23270), (585, 21480), (600, 20943), (650, 19332), (675, 18616), (702, 17900), (716, 17550), (780, 16110), (895, 14040), (900, 13962), (936, 13425), (975, 12888), (1074, 11700), (1080, 11635), (1170, 10740), (1300, 9666), (1350, 9308), (1404, 8950), (1432, 8775), (1560, 8055), (1611, 7800), (1755, 7160), (1790, 7020), (1800, 6981), (1950, 6444), (2148, 5850), (2327, 5400), (2340, 5370), (2600, 4833), (2685, 4680), (2700, 4654), (2808, 4475), (2925, 4296), (3222, 3900), (3510, 3580)]