19463556900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{10079}}^1$

素因数の和:10294

約数の個数: 144

約数和(自身を含む): 58061283840

約数和(自身を除く): 38597726940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 157, 164, 205, 246, 300, 314, 410, 471, 492, 615, 628, 785, 820, 942, 1025, 1230, 1570, 1884, 2050, 2355, 2460, 3075, 3140, 3925, 4100, 4710, 6150, 6437, 7850, 9420, 10079, 11775, 12300, 12874, 15700, 19311, 20158, 23550, 25748, 30237, 32185, 38622, 40316, 47100, 50395, 60474, 64370, 77244, 96555, 100790, 120948, 128740, 151185, 160925, 193110, 201580, 251975, 302370, 321850, 386220, 413239, 482775, 503950, 604740, 643700, 755925, 826478, 965550, 1007900, 1239717, 1511850, 1582403, 1652956, 1931100, 2066195, 2479434, 3023700, 3164806, 4132390, 4747209, 4958868, 6198585, 6329612, 7912015, 8264780, 9494418, 10330975, 12397170, 15824030, 18988836, 20661950, 23736045, 24794340, 30992925, 31648060, 39560075, 41323900, 47472090, 61985850, 64878523, 79120150, 94944180, 118680225, 123971700, 129757046, 158240300, 194635569, 237360450, 259514092, 324392615, 389271138, 474720900, 648785230, 778542276, 973177845, 1297570460, 1621963075, 1946355690, 3243926150, 3892711380, 4865889225, 6487852300, 9731778450, 19463556900]

約数ペア:

[(1, 19463556900), (2, 9731778450), (3, 6487852300), (4, 4865889225), (5, 3892711380), (6, 3243926150), (10, 1946355690), (12, 1621963075), (15, 1297570460), (20, 973177845), (25, 778542276), (30, 648785230), (41, 474720900), (50, 389271138), (60, 324392615), (75, 259514092), (82, 237360450), (100, 194635569), (123, 158240300), (150, 129757046), (157, 123971700), (164, 118680225), (205, 94944180), (246, 79120150), (300, 64878523), (314, 61985850), (410, 47472090), (471, 41323900), (492, 39560075), (615, 31648060), (628, 30992925), (785, 24794340), (820, 23736045), (942, 20661950), (1025, 18988836), (1230, 15824030), (1570, 12397170), (1884, 10330975), (2050, 9494418), (2355, 8264780), (2460, 7912015), (3075, 6329612), (3140, 6198585), (3925, 4958868), (4100, 4747209), (4710, 4132390), (6150, 3164806), (6437, 3023700), (7850, 2479434), (9420, 2066195), (10079, 1931100), (11775, 1652956), (12300, 1582403), (12874, 1511850), (15700, 1239717), (19311, 1007900), (20158, 965550), (23550, 826478), (25748, 755925), (30237, 643700), (32185, 604740), (38622, 503950), (40316, 482775), (47100, 413239), (50395, 386220), (60474, 321850), (64370, 302370), (77244, 251975), (96555, 201580), (100790, 193110), (120948, 160925), (128740, 151185)]