1325704800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{11273}}^1$

素因数の和:11310

約数の個数: 216

約数和(自身を含む): 5020131816

約数和(自身を除く): 3694427016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11273, 11760, 14700, 16800, 19600, 22546, 23520, 29400, 33819, 39200, 45092, 56365, 58800, 67638, 78911, 90184, 112730, 117600, 135276, 157822, 169095, 180368, 225460, 236733, 270552, 281825, 315644, 338190, 360736, 394555, 450920, 473466, 541104, 552377, 563650, 631288, 676380, 789110, 845475, 901840, 946932, 1082208, 1104754, 1127300, 1183665, 1262576, 1352760, 1578220, 1657131, 1690950, 1803680, 1893864, 1972775, 2209508, 2254600, 2367330, 2525152, 2705520, 2761885, 3156440, 3314262, 3381900, 3787728, 3945550, 4419016, 4509200, 4734660, 5411040, 5523770, 5918325, 6312880, 6628524, 6763800, 7575456, 7891100, 8285655, 8838032, 9018400, 9469320, 11047540, 11836650, 12625760, 13257048, 13527600, 13809425, 15782200, 16571310, 17676064, 18938640, 22095080, 23673300, 26514096, 27055200, 27618850, 31564400, 33142620, 37877280, 41428275, 44190160, 47346600, 53028192, 55237700, 63128800, 66285240, 82856550, 88380320, 94693200, 110475400, 132570480, 165713100, 189386400, 220950800, 265140960, 331426200, 441901600, 662852400, 1325704800]

約数ペア:

[(1, 1325704800), (2, 662852400), (3, 441901600), (4, 331426200), (5, 265140960), (6, 220950800), (7, 189386400), (8, 165713100), (10, 132570480), (12, 110475400), (14, 94693200), (15, 88380320), (16, 82856550), (20, 66285240), (21, 63128800), (24, 55237700), (25, 53028192), (28, 47346600), (30, 44190160), (32, 41428275), (35, 37877280), (40, 33142620), (42, 31564400), (48, 27618850), (49, 27055200), (50, 26514096), (56, 23673300), (60, 22095080), (70, 18938640), (75, 17676064), (80, 16571310), (84, 15782200), (96, 13809425), (98, 13527600), (100, 13257048), (105, 12625760), (112, 11836650), (120, 11047540), (140, 9469320), (147, 9018400), (150, 8838032), (160, 8285655), (168, 7891100), (175, 7575456), (196, 6763800), (200, 6628524), (210, 6312880), (224, 5918325), (240, 5523770), (245, 5411040), (280, 4734660), (294, 4509200), (300, 4419016), (336, 3945550), (350, 3787728), (392, 3381900), (400, 3314262), (420, 3156440), (480, 2761885), (490, 2705520), (525, 2525152), (560, 2367330), (588, 2254600), (600, 2209508), (672, 1972775), (700, 1893864), (735, 1803680), (784, 1690950), (800, 1657131), (840, 1578220), (980, 1352760), (1050, 1262576), (1120, 1183665), (1176, 1127300), (1200, 1104754), (1225, 1082208), (1400, 946932), (1470, 901840), (1568, 845475), (1680, 789110), (1960, 676380), (2100, 631288), (2352, 563650), (2400, 552377), (2450, 541104), (2800, 473466), (2940, 450920), (3360, 394555), (3675, 360736), (3920, 338190), (4200, 315644), (4704, 281825), (4900, 270552), (5600, 236733), (5880, 225460), (7350, 180368), (7840, 169095), (8400, 157822), (9800, 135276), (11273, 117600), (11760, 112730), (14700, 90184), (16800, 78911), (19600, 67638), (22546, 58800), (23520, 56365), (29400, 45092), (33819, 39200)]