285052950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6999

約数の個数: 144

約数和(自身を含む): 942710496

約数和(自身を除く): 657657546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 6961, 8190, 13650, 13922, 20475, 20883, 34805, 40950, 41766, 48727, 62649, 69610, 90493, 97454, 104415, 125298, 146181, 174025, 180986, 208830, 243635, 271479, 292362, 313245, 348050, 438543, 452465, 487270, 522075, 542958, 626490, 633451, 730905, 814437, 877086, 904930, 1044150, 1218175, 1266902, 1357395, 1461810, 1566225, 1628874, 1900353, 2192715, 2262325, 2436350, 2714790, 3132450, 3167255, 3654525, 3800706, 4072185, 4385430, 4524650, 5701059, 6334510, 6786975, 7309050, 8144370, 9501765, 10963575, 11402118, 13573950, 15836275, 19003530, 20360925, 21927150, 28505295, 31672550, 40721850, 47508825, 57010590, 95017650, 142526475, 285052950]

約数ペア:

[(1, 285052950), (2, 142526475), (3, 95017650), (5, 57010590), (6, 47508825), (7, 40721850), (9, 31672550), (10, 28505295), (13, 21927150), (14, 20360925), (15, 19003530), (18, 15836275), (21, 13573950), (25, 11402118), (26, 10963575), (30, 9501765), (35, 8144370), (39, 7309050), (42, 6786975), (45, 6334510), (50, 5701059), (63, 4524650), (65, 4385430), (70, 4072185), (75, 3800706), (78, 3654525), (90, 3167255), (91, 3132450), (105, 2714790), (117, 2436350), (126, 2262325), (130, 2192715), (150, 1900353), (175, 1628874), (182, 1566225), (195, 1461810), (210, 1357395), (225, 1266902), (234, 1218175), (273, 1044150), (315, 904930), (325, 877086), (350, 814437), (390, 730905), (450, 633451), (455, 626490), (525, 542958), (546, 522075), (585, 487270), (630, 452465), (650, 438543), (819, 348050), (910, 313245), (975, 292362), (1050, 271479), (1170, 243635), (1365, 208830), (1575, 180986), (1638, 174025), (1950, 146181), (2275, 125298), (2730, 104415), (2925, 97454), (3150, 90493), (4095, 69610), (4550, 62649), (5850, 48727), (6825, 41766), (6961, 40950), (8190, 34805), (13650, 20883), (13922, 20475)]