89750160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1182

約数の個数: 160

約数和(自身を含む): 317777280

約数和(自身を除く): 228027120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1123, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2246, 2664, 2960, 3330, 3369, 3996, 4440, 4492, 4995, 5328, 5615, 6660, 6738, 7992, 8880, 8984, 9990, 10107, 11230, 13320, 13476, 15984, 16845, 17968, 19980, 20214, 22460, 26640, 26952, 30321, 33690, 39960, 40428, 41551, 44920, 50535, 53904, 60642, 67380, 79920, 80856, 83102, 89840, 101070, 121284, 124653, 134760, 151605, 161712, 166204, 202140, 207755, 242568, 249306, 269520, 303210, 332408, 373959, 404280, 415510, 485136, 498612, 606420, 623265, 664816, 747918, 808560, 831020, 997224, 1121877, 1212840, 1246530, 1495836, 1662040, 1869795, 1994448, 2243754, 2425680, 2493060, 2991672, 3324080, 3739590, 4487508, 4986120, 5609385, 5983344, 7479180, 8975016, 9972240, 11218770, 14958360, 17950032, 22437540, 29916720, 44875080, 89750160]

約数ペア:

[(1, 89750160), (2, 44875080), (3, 29916720), (4, 22437540), (5, 17950032), (6, 14958360), (8, 11218770), (9, 9972240), (10, 8975016), (12, 7479180), (15, 5983344), (16, 5609385), (18, 4986120), (20, 4487508), (24, 3739590), (27, 3324080), (30, 2991672), (36, 2493060), (37, 2425680), (40, 2243754), (45, 1994448), (48, 1869795), (54, 1662040), (60, 1495836), (72, 1246530), (74, 1212840), (80, 1121877), (90, 997224), (108, 831020), (111, 808560), (120, 747918), (135, 664816), (144, 623265), (148, 606420), (180, 498612), (185, 485136), (216, 415510), (222, 404280), (240, 373959), (270, 332408), (296, 303210), (333, 269520), (360, 249306), (370, 242568), (432, 207755), (444, 202140), (540, 166204), (555, 161712), (592, 151605), (666, 134760), (720, 124653), (740, 121284), (888, 101070), (999, 89840), (1080, 83102), (1110, 80856), (1123, 79920), (1332, 67380), (1480, 60642), (1665, 53904), (1776, 50535), (1998, 44920), (2160, 41551), (2220, 40428), (2246, 39960), (2664, 33690), (2960, 30321), (3330, 26952), (3369, 26640), (3996, 22460), (4440, 20214), (4492, 19980), (4995, 17968), (5328, 16845), (5615, 15984), (6660, 13476), (6738, 13320), (7992, 11230), (8880, 10107), (8984, 9990)]