90337800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 324443520

約数和(自身を除く): 234105720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 137, 140, 150, 157, 168, 175, 200, 210, 274, 280, 300, 314, 350, 411, 420, 471, 525, 548, 600, 628, 685, 700, 785, 822, 840, 942, 959, 1050, 1096, 1099, 1256, 1370, 1400, 1570, 1644, 1884, 1918, 2055, 2100, 2198, 2355, 2740, 2877, 3140, 3288, 3297, 3425, 3768, 3836, 3925, 4110, 4200, 4396, 4710, 4795, 5480, 5495, 5754, 6280, 6594, 6850, 7672, 7850, 8220, 8792, 9420, 9590, 10275, 10990, 11508, 11775, 13188, 13700, 14385, 15700, 16440, 16485, 18840, 19180, 20550, 21509, 21980, 23016, 23550, 23975, 26376, 27400, 27475, 28770, 31400, 32970, 38360, 41100, 43018, 43960, 47100, 47950, 54950, 57540, 64527, 65940, 71925, 82200, 82425, 86036, 94200, 95900, 107545, 109900, 115080, 129054, 131880, 143850, 150563, 164850, 172072, 191800, 215090, 219800, 258108, 287700, 301126, 322635, 329700, 430180, 451689, 516216, 537725, 575400, 602252, 645270, 659400, 752815, 860360, 903378, 1075450, 1204504, 1290540, 1505630, 1613175, 1806756, 2150900, 2258445, 2581080, 3011260, 3226350, 3613512, 3764075, 4301800, 4516890, 6022520, 6452700, 7528150, 9033780, 11292225, 12905400, 15056300, 18067560, 22584450, 30112600, 45168900, 90337800]

約数ペア:

[(1, 90337800), (2, 45168900), (3, 30112600), (4, 22584450), (5, 18067560), (6, 15056300), (7, 12905400), (8, 11292225), (10, 9033780), (12, 7528150), (14, 6452700), (15, 6022520), (20, 4516890), (21, 4301800), (24, 3764075), (25, 3613512), (28, 3226350), (30, 3011260), (35, 2581080), (40, 2258445), (42, 2150900), (50, 1806756), (56, 1613175), (60, 1505630), (70, 1290540), (75, 1204504), (84, 1075450), (100, 903378), (105, 860360), (120, 752815), (137, 659400), (140, 645270), (150, 602252), (157, 575400), (168, 537725), (175, 516216), (200, 451689), (210, 430180), (274, 329700), (280, 322635), (300, 301126), (314, 287700), (350, 258108), (411, 219800), (420, 215090), (471, 191800), (525, 172072), (548, 164850), (600, 150563), (628, 143850), (685, 131880), (700, 129054), (785, 115080), (822, 109900), (840, 107545), (942, 95900), (959, 94200), (1050, 86036), (1096, 82425), (1099, 82200), (1256, 71925), (1370, 65940), (1400, 64527), (1570, 57540), (1644, 54950), (1884, 47950), (1918, 47100), (2055, 43960), (2100, 43018), (2198, 41100), (2355, 38360), (2740, 32970), (2877, 31400), (3140, 28770), (3288, 27475), (3297, 27400), (3425, 26376), (3768, 23975), (3836, 23550), (3925, 23016), (4110, 21980), (4200, 21509), (4396, 20550), (4710, 19180), (4795, 18840), (5480, 16485), (5495, 16440), (5754, 15700), (6280, 14385), (6594, 13700), (6850, 13188), (7672, 11775), (7850, 11508), (8220, 10990), (8792, 10275), (9420, 9590)]