331157400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 192

約数和(自身を含む): 1205518080

約数和(自身を除く): 874360680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1110, 1295, 1400, 1480, 1554, 1850, 2072, 2100, 2131, 2220, 2590, 2775, 3108, 3700, 3885, 4200, 4262, 4440, 5180, 5550, 6216, 6393, 6475, 7400, 7770, 8524, 10360, 10655, 11100, 12786, 12950, 14917, 15540, 17048, 19425, 21310, 22200, 25572, 25900, 29834, 31080, 31965, 38850, 42620, 44751, 51144, 51800, 53275, 59668, 63930, 74585, 77700, 78847, 85240, 89502, 106550, 119336, 127860, 149170, 155400, 157694, 159825, 179004, 213100, 223755, 236541, 255720, 298340, 315388, 319650, 358008, 372925, 394235, 426200, 447510, 473082, 551929, 596680, 630776, 639300, 745850, 788470, 895020, 946164, 1103858, 1118775, 1182705, 1278600, 1491700, 1576940, 1655787, 1790040, 1892328, 1971175, 2207716, 2237550, 2365410, 2759645, 2983400, 3153880, 3311574, 3942350, 4415432, 4475100, 4730820, 5519290, 5913525, 6623148, 7884700, 8278935, 8950200, 9461640, 11038580, 11827050, 13246296, 13798225, 15769400, 16557870, 22077160, 23654100, 27596450, 33115740, 41394675, 47308200, 55192900, 66231480, 82789350, 110385800, 165578700, 331157400]

約数ペア:

[(1, 331157400), (2, 165578700), (3, 110385800), (4, 82789350), (5, 66231480), (6, 55192900), (7, 47308200), (8, 41394675), (10, 33115740), (12, 27596450), (14, 23654100), (15, 22077160), (20, 16557870), (21, 15769400), (24, 13798225), (25, 13246296), (28, 11827050), (30, 11038580), (35, 9461640), (37, 8950200), (40, 8278935), (42, 7884700), (50, 6623148), (56, 5913525), (60, 5519290), (70, 4730820), (74, 4475100), (75, 4415432), (84, 3942350), (100, 3311574), (105, 3153880), (111, 2983400), (120, 2759645), (140, 2365410), (148, 2237550), (150, 2207716), (168, 1971175), (175, 1892328), (185, 1790040), (200, 1655787), (210, 1576940), (222, 1491700), (259, 1278600), (280, 1182705), (296, 1118775), (300, 1103858), (350, 946164), (370, 895020), (420, 788470), (444, 745850), (518, 639300), (525, 630776), (555, 596680), (600, 551929), (700, 473082), (740, 447510), (777, 426200), (840, 394235), (888, 372925), (925, 358008), (1036, 319650), (1050, 315388), (1110, 298340), (1295, 255720), (1400, 236541), (1480, 223755), (1554, 213100), (1850, 179004), (2072, 159825), (2100, 157694), (2131, 155400), (2220, 149170), (2590, 127860), (2775, 119336), (3108, 106550), (3700, 89502), (3885, 85240), (4200, 78847), (4262, 77700), (4440, 74585), (5180, 63930), (5550, 59668), (6216, 53275), (6393, 51800), (6475, 51144), (7400, 44751), (7770, 42620), (8524, 38850), (10360, 31965), (10655, 31080), (11100, 29834), (12786, 25900), (12950, 25572), (14917, 22200), (15540, 21310), (17048, 19425)]