2237550000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 240

約数和(自身を含む): 8260971264

約数和(自身を除く): 6023421264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2131, 2500, 2625, 2800, 3000, 3125, 3500, 3750, 4200, 4262, 4375, 5000, 5250, 6000, 6250, 6393, 7000, 7500, 8400, 8524, 8750, 9375, 10000, 10500, 10655, 12500, 12786, 13125, 14000, 14917, 15000, 17048, 17500, 18750, 21000, 21310, 21875, 25000, 25572, 26250, 29834, 30000, 31965, 34096, 35000, 37500, 42000, 42620, 43750, 44751, 50000, 51144, 52500, 53275, 59668, 63930, 65625, 70000, 74585, 75000, 85240, 87500, 89502, 102288, 105000, 106550, 119336, 127860, 131250, 149170, 150000, 159825, 170480, 175000, 179004, 210000, 213100, 223755, 238672, 255720, 262500, 266375, 298340, 319650, 350000, 358008, 372925, 426200, 447510, 511440, 525000, 532750, 596680, 639300, 716016, 745850, 799125, 852400, 895020, 1050000, 1065500, 1118775, 1193360, 1278600, 1331875, 1491700, 1598250, 1790040, 1864625, 2131000, 2237550, 2557200, 2663750, 2983400, 3196500, 3580080, 3729250, 3995625, 4262000, 4475100, 5327500, 5593875, 5966800, 6393000, 6659375, 7458500, 7991250, 8950200, 9323125, 10655000, 11187750, 12786000, 13318750, 14917000, 15982500, 17900400, 18646250, 19978125, 21310000, 22375500, 26637500, 27969375, 29834000, 31965000, 37292500, 39956250, 44751000, 46615625, 53275000, 55938750, 63930000, 74585000, 79912500, 89502000, 93231250, 106550000, 111877500, 139846875, 149170000, 159825000, 186462500, 223755000, 279693750, 319650000, 372925000, 447510000, 559387500, 745850000, 1118775000, 2237550000]

約数ペア:

[(1, 2237550000), (2, 1118775000), (3, 745850000), (4, 559387500), (5, 447510000), (6, 372925000), (7, 319650000), (8, 279693750), (10, 223755000), (12, 186462500), (14, 159825000), (15, 149170000), (16, 139846875), (20, 111877500), (21, 106550000), (24, 93231250), (25, 89502000), (28, 79912500), (30, 74585000), (35, 63930000), (40, 55938750), (42, 53275000), (48, 46615625), (50, 44751000), (56, 39956250), (60, 37292500), (70, 31965000), (75, 29834000), (80, 27969375), (84, 26637500), (100, 22375500), (105, 21310000), (112, 19978125), (120, 18646250), (125, 17900400), (140, 15982500), (150, 14917000), (168, 13318750), (175, 12786000), (200, 11187750), (210, 10655000), (240, 9323125), (250, 8950200), (280, 7991250), (300, 7458500), (336, 6659375), (350, 6393000), (375, 5966800), (400, 5593875), (420, 5327500), (500, 4475100), (525, 4262000), (560, 3995625), (600, 3729250), (625, 3580080), (700, 3196500), (750, 2983400), (840, 2663750), (875, 2557200), (1000, 2237550), (1050, 2131000), (1200, 1864625), (1250, 1790040), (1400, 1598250), (1500, 1491700), (1680, 1331875), (1750, 1278600), (1875, 1193360), (2000, 1118775), (2100, 1065500), (2131, 1050000), (2500, 895020), (2625, 852400), (2800, 799125), (3000, 745850), (3125, 716016), (3500, 639300), (3750, 596680), (4200, 532750), (4262, 525000), (4375, 511440), (5000, 447510), (5250, 426200), (6000, 372925), (6250, 358008), (6393, 350000), (7000, 319650), (7500, 298340), (8400, 266375), (8524, 262500), (8750, 255720), (9375, 238672), (10000, 223755), (10500, 213100), (10655, 210000), (12500, 179004), (12786, 175000), (13125, 170480), (14000, 159825), (14917, 150000), (15000, 149170), (17048, 131250), (17500, 127860), (18750, 119336), (21000, 106550), (21310, 105000), (21875, 102288), (25000, 89502), (25572, 87500), (26250, 85240), (29834, 75000), (30000, 74585), (31965, 70000), (34096, 65625), (35000, 63930), (37500, 59668), (42000, 53275), (42620, 52500), (43750, 51144), (44751, 50000)]