72088800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 216

約数和(自身を含む): 273404376

約数和(自身を除く): 201315576

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, 613, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1226, 1400, 1470, 1568, 1680, 1839, 1960, 2100, 2352, 2400, 2450, 2452, 2800, 2940, 3065, 3360, 3675, 3678, 3920, 4200, 4291, 4704, 4900, 4904, 5600, 5880, 6130, 7350, 7356, 7840, 8400, 8582, 9195, 9800, 9808, 11760, 12260, 12873, 14700, 14712, 15325, 16800, 17164, 18390, 19600, 19616, 21455, 23520, 24520, 25746, 29400, 29424, 30037, 30650, 34328, 36780, 39200, 42910, 45975, 49040, 51492, 58800, 58848, 60074, 61300, 64365, 68656, 73560, 85820, 90111, 91950, 98080, 102984, 107275, 117600, 120148, 122600, 128730, 137312, 147120, 150185, 171640, 180222, 183900, 205968, 214550, 240296, 245200, 257460, 294240, 300370, 321825, 343280, 360444, 367800, 411936, 429100, 450555, 480592, 490400, 514920, 600740, 643650, 686560, 720888, 735600, 750925, 858200, 901110, 961184, 1029840, 1201480, 1287300, 1441776, 1471200, 1501850, 1716400, 1802220, 2059680, 2252775, 2402960, 2574600, 2883552, 3003700, 3432800, 3604440, 4505550, 4805920, 5149200, 6007400, 7208880, 9011100, 10298400, 12014800, 14417760, 18022200, 24029600, 36044400, 72088800]

約数ペア:

[(1, 72088800), (2, 36044400), (3, 24029600), (4, 18022200), (5, 14417760), (6, 12014800), (7, 10298400), (8, 9011100), (10, 7208880), (12, 6007400), (14, 5149200), (15, 4805920), (16, 4505550), (20, 3604440), (21, 3432800), (24, 3003700), (25, 2883552), (28, 2574600), (30, 2402960), (32, 2252775), (35, 2059680), (40, 1802220), (42, 1716400), (48, 1501850), (49, 1471200), (50, 1441776), (56, 1287300), (60, 1201480), (70, 1029840), (75, 961184), (80, 901110), (84, 858200), (96, 750925), (98, 735600), (100, 720888), (105, 686560), (112, 643650), (120, 600740), (140, 514920), (147, 490400), (150, 480592), (160, 450555), (168, 429100), (175, 411936), (196, 367800), (200, 360444), (210, 343280), (224, 321825), (240, 300370), (245, 294240), (280, 257460), (294, 245200), (300, 240296), (336, 214550), (350, 205968), (392, 183900), (400, 180222), (420, 171640), (480, 150185), (490, 147120), (525, 137312), (560, 128730), (588, 122600), (600, 120148), (613, 117600), (672, 107275), (700, 102984), (735, 98080), (784, 91950), (800, 90111), (840, 85820), (980, 73560), (1050, 68656), (1120, 64365), (1176, 61300), (1200, 60074), (1225, 58848), (1226, 58800), (1400, 51492), (1470, 49040), (1568, 45975), (1680, 42910), (1839, 39200), (1960, 36780), (2100, 34328), (2352, 30650), (2400, 30037), (2450, 29424), (2452, 29400), (2800, 25746), (2940, 24520), (3065, 23520), (3360, 21455), (3675, 19616), (3678, 19600), (3920, 18390), (4200, 17164), (4291, 16800), (4704, 15325), (4900, 14712), (4904, 14700), (5600, 12873), (5880, 12260), (6130, 11760), (7350, 9808), (7356, 9800), (7840, 9195), (8400, 8582)]