70555800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 253912320

約数和(自身を除く): 183356520

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, 107, 120, 140, 150, 157, 168, 175, 200, 210, 214, 280, 300, 314, 321, 350, 420, 428, 471, 525, 535, 600, 628, 642, 700, 749, 785, 840, 856, 942, 1050, 1070, 1099, 1256, 1284, 1400, 1498, 1570, 1605, 1884, 2100, 2140, 2198, 2247, 2355, 2568, 2675, 2996, 3140, 3210, 3297, 3745, 3768, 3925, 4200, 4280, 4396, 4494, 4710, 5350, 5495, 5992, 6280, 6420, 6594, 7490, 7850, 8025, 8792, 8988, 9420, 10700, 10990, 11235, 11775, 12840, 13188, 14980, 15700, 16050, 16485, 16799, 17976, 18725, 18840, 21400, 21980, 22470, 23550, 26376, 27475, 29960, 31400, 32100, 32970, 33598, 37450, 43960, 44940, 47100, 50397, 54950, 56175, 64200, 65940, 67196, 74900, 82425, 83995, 89880, 94200, 100794, 109900, 112350, 117593, 131880, 134392, 149800, 164850, 167990, 201588, 219800, 224700, 235186, 251985, 329700, 335980, 352779, 403176, 419975, 449400, 470372, 503970, 587965, 659400, 671960, 705558, 839950, 940744, 1007940, 1175930, 1259925, 1411116, 1679900, 1763895, 2015880, 2351860, 2519850, 2822232, 2939825, 3359800, 3527790, 4703720, 5039700, 5879650, 7055580, 8819475, 10079400, 11759300, 14111160, 17638950, 23518600, 35277900, 70555800]

約数ペア:

[(1, 70555800), (2, 35277900), (3, 23518600), (4, 17638950), (5, 14111160), (6, 11759300), (7, 10079400), (8, 8819475), (10, 7055580), (12, 5879650), (14, 5039700), (15, 4703720), (20, 3527790), (21, 3359800), (24, 2939825), (25, 2822232), (28, 2519850), (30, 2351860), (35, 2015880), (40, 1763895), (42, 1679900), (50, 1411116), (56, 1259925), (60, 1175930), (70, 1007940), (75, 940744), (84, 839950), (100, 705558), (105, 671960), (107, 659400), (120, 587965), (140, 503970), (150, 470372), (157, 449400), (168, 419975), (175, 403176), (200, 352779), (210, 335980), (214, 329700), (280, 251985), (300, 235186), (314, 224700), (321, 219800), (350, 201588), (420, 167990), (428, 164850), (471, 149800), (525, 134392), (535, 131880), (600, 117593), (628, 112350), (642, 109900), (700, 100794), (749, 94200), (785, 89880), (840, 83995), (856, 82425), (942, 74900), (1050, 67196), (1070, 65940), (1099, 64200), (1256, 56175), (1284, 54950), (1400, 50397), (1498, 47100), (1570, 44940), (1605, 43960), (1884, 37450), (2100, 33598), (2140, 32970), (2198, 32100), (2247, 31400), (2355, 29960), (2568, 27475), (2675, 26376), (2996, 23550), (3140, 22470), (3210, 21980), (3297, 21400), (3745, 18840), (3768, 18725), (3925, 17976), (4200, 16799), (4280, 16485), (4396, 16050), (4494, 15700), (4710, 14980), (5350, 13188), (5495, 12840), (5992, 11775), (6280, 11235), (6420, 10990), (6594, 10700), (7490, 9420), (7850, 8988), (8025, 8792)]