84784500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 271881792

約数和(自身を除く): 187097292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 150, 166, 180, 225, 227, 249, 250, 300, 332, 375, 415, 450, 454, 498, 500, 681, 747, 750, 830, 900, 908, 996, 1125, 1135, 1245, 1362, 1494, 1500, 1660, 2043, 2075, 2250, 2270, 2490, 2724, 2988, 3405, 3735, 4086, 4150, 4500, 4540, 4980, 5675, 6225, 6810, 7470, 8172, 8300, 10215, 10375, 11350, 12450, 13620, 14940, 17025, 18675, 18841, 20430, 20750, 22700, 24900, 28375, 31125, 34050, 37350, 37682, 40860, 41500, 51075, 56523, 56750, 62250, 68100, 74700, 75364, 85125, 93375, 94205, 102150, 113046, 113500, 124500, 169569, 170250, 186750, 188410, 204300, 226092, 255375, 282615, 339138, 340500, 373500, 376820, 471025, 510750, 565230, 678276, 847845, 942050, 1021500, 1130460, 1413075, 1695690, 1884100, 2355125, 2826150, 3391380, 4239225, 4710250, 5652300, 7065375, 8478450, 9420500, 14130750, 16956900, 21196125, 28261500, 42392250, 84784500]

約数ペア:

[(1, 84784500), (2, 42392250), (3, 28261500), (4, 21196125), (5, 16956900), (6, 14130750), (9, 9420500), (10, 8478450), (12, 7065375), (15, 5652300), (18, 4710250), (20, 4239225), (25, 3391380), (30, 2826150), (36, 2355125), (45, 1884100), (50, 1695690), (60, 1413075), (75, 1130460), (83, 1021500), (90, 942050), (100, 847845), (125, 678276), (150, 565230), (166, 510750), (180, 471025), (225, 376820), (227, 373500), (249, 340500), (250, 339138), (300, 282615), (332, 255375), (375, 226092), (415, 204300), (450, 188410), (454, 186750), (498, 170250), (500, 169569), (681, 124500), (747, 113500), (750, 113046), (830, 102150), (900, 94205), (908, 93375), (996, 85125), (1125, 75364), (1135, 74700), (1245, 68100), (1362, 62250), (1494, 56750), (1500, 56523), (1660, 51075), (2043, 41500), (2075, 40860), (2250, 37682), (2270, 37350), (2490, 34050), (2724, 31125), (2988, 28375), (3405, 24900), (3735, 22700), (4086, 20750), (4150, 20430), (4500, 18841), (4540, 18675), (4980, 17025), (5675, 14940), (6225, 13620), (6810, 12450), (7470, 11350), (8172, 10375), (8300, 10215)]