2660161500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3507

約数の個数: 240

約数和(自身を含む): 9138249120

約数和(自身を除く): 6478087620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 125, 135, 150, 162, 171, 180, 190, 225, 228, 250, 270, 285, 300, 324, 342, 375, 380, 405, 450, 475, 500, 513, 540, 570, 675, 684, 750, 810, 855, 900, 950, 1026, 1125, 1140, 1350, 1425, 1500, 1539, 1620, 1710, 1900, 2025, 2052, 2250, 2375, 2565, 2700, 2850, 3078, 3375, 3420, 3457, 4050, 4275, 4500, 4750, 5130, 5700, 6156, 6750, 6914, 7125, 7695, 8100, 8550, 9500, 10125, 10260, 10371, 12825, 13500, 13828, 14250, 15390, 17100, 17285, 20250, 20742, 21375, 25650, 28500, 30780, 31113, 34570, 38475, 40500, 41484, 42750, 51300, 51855, 62226, 64125, 65683, 69140, 76950, 85500, 86425, 93339, 103710, 124452, 128250, 131366, 153900, 155565, 172850, 186678, 192375, 197049, 207420, 256500, 259275, 262732, 280017, 311130, 328415, 345700, 373356, 384750, 394098, 432125, 466695, 518550, 560034, 591147, 622260, 656830, 769500, 777825, 788196, 864250, 933390, 985245, 1037100, 1120068, 1182294, 1296375, 1313660, 1400085, 1555650, 1642075, 1728500, 1773441, 1866780, 1970490, 2333475, 2364588, 2592750, 2800170, 2955735, 3111300, 3284150, 3546882, 3889125, 3940980, 4666950, 4926225, 5185500, 5320323, 5600340, 5911470, 6568300, 7000425, 7093764, 7778250, 8210375, 8867205, 9333900, 9852450, 10640646, 11667375, 11822940, 14000850, 14778675, 15556500, 16420750, 17734410, 19704900, 21281292, 23334750, 24631125, 26601615, 28001700, 29557350, 32841500, 35002125, 35468820, 44336025, 46669500, 49262250, 53203230, 59114700, 70004250, 73893375, 88672050, 98524500, 106406460, 133008075, 140008500, 147786750, 177344100, 221680125, 266016150, 295573500, 443360250, 532032300, 665040375, 886720500, 1330080750, 2660161500]

約数ペア:

[(1, 2660161500), (2, 1330080750), (3, 886720500), (4, 665040375), (5, 532032300), (6, 443360250), (9, 295573500), (10, 266016150), (12, 221680125), (15, 177344100), (18, 147786750), (19, 140008500), (20, 133008075), (25, 106406460), (27, 98524500), (30, 88672050), (36, 73893375), (38, 70004250), (45, 59114700), (50, 53203230), (54, 49262250), (57, 46669500), (60, 44336025), (75, 35468820), (76, 35002125), (81, 32841500), (90, 29557350), (95, 28001700), (100, 26601615), (108, 24631125), (114, 23334750), (125, 21281292), (135, 19704900), (150, 17734410), (162, 16420750), (171, 15556500), (180, 14778675), (190, 14000850), (225, 11822940), (228, 11667375), (250, 10640646), (270, 9852450), (285, 9333900), (300, 8867205), (324, 8210375), (342, 7778250), (375, 7093764), (380, 7000425), (405, 6568300), (450, 5911470), (475, 5600340), (500, 5320323), (513, 5185500), (540, 4926225), (570, 4666950), (675, 3940980), (684, 3889125), (750, 3546882), (810, 3284150), (855, 3111300), (900, 2955735), (950, 2800170), (1026, 2592750), (1125, 2364588), (1140, 2333475), (1350, 1970490), (1425, 1866780), (1500, 1773441), (1539, 1728500), (1620, 1642075), (1710, 1555650), (1900, 1400085), (2025, 1313660), (2052, 1296375), (2250, 1182294), (2375, 1120068), (2565, 1037100), (2700, 985245), (2850, 933390), (3078, 864250), (3375, 788196), (3420, 777825), (3457, 769500), (4050, 656830), (4275, 622260), (4500, 591147), (4750, 560034), (5130, 518550), (5700, 466695), (6156, 432125), (6750, 394098), (6914, 384750), (7125, 373356), (7695, 345700), (8100, 328415), (8550, 311130), (9500, 280017), (10125, 262732), (10260, 259275), (10371, 256500), (12825, 207420), (13500, 197049), (13828, 192375), (14250, 186678), (15390, 172850), (17100, 155565), (17285, 153900), (20250, 131366), (20742, 128250), (21375, 124452), (25650, 103710), (28500, 93339), (30780, 86425), (31113, 85500), (34570, 76950), (38475, 69140), (40500, 65683), (41484, 64125), (42750, 62226), (51300, 51855)]