82775400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 277214400

約数和(自身を除く): 194439000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 53, 57, 60, 75, 76, 95, 100, 106, 114, 120, 137, 150, 152, 159, 190, 200, 212, 228, 265, 274, 285, 300, 318, 380, 411, 424, 456, 475, 530, 548, 570, 600, 636, 685, 760, 795, 822, 950, 1007, 1060, 1096, 1140, 1272, 1325, 1370, 1425, 1590, 1644, 1900, 2014, 2055, 2120, 2280, 2603, 2650, 2740, 2850, 3021, 3180, 3288, 3425, 3800, 3975, 4028, 4110, 5035, 5206, 5300, 5480, 5700, 6042, 6360, 6850, 7261, 7809, 7950, 8056, 8220, 10070, 10275, 10412, 10600, 11400, 12084, 13015, 13700, 14522, 15105, 15618, 15900, 16440, 20140, 20550, 20824, 21783, 24168, 25175, 26030, 27400, 29044, 30210, 31236, 31800, 36305, 39045, 40280, 41100, 43566, 50350, 52060, 58088, 60420, 62472, 65075, 72610, 75525, 78090, 82200, 87132, 100700, 104120, 108915, 120840, 130150, 137959, 145220, 151050, 156180, 174264, 181525, 195225, 201400, 217830, 260300, 275918, 290440, 302100, 312360, 363050, 390450, 413877, 435660, 520600, 544575, 551836, 604200, 689795, 726100, 780900, 827754, 871320, 1089150, 1103672, 1379590, 1452200, 1561800, 1655508, 2069385, 2178300, 2759180, 3311016, 3448975, 4138770, 4356600, 5518360, 6897950, 8277540, 10346925, 13795900, 16555080, 20693850, 27591800, 41387700, 82775400]

約数ペア:

[(1, 82775400), (2, 41387700), (3, 27591800), (4, 20693850), (5, 16555080), (6, 13795900), (8, 10346925), (10, 8277540), (12, 6897950), (15, 5518360), (19, 4356600), (20, 4138770), (24, 3448975), (25, 3311016), (30, 2759180), (38, 2178300), (40, 2069385), (50, 1655508), (53, 1561800), (57, 1452200), (60, 1379590), (75, 1103672), (76, 1089150), (95, 871320), (100, 827754), (106, 780900), (114, 726100), (120, 689795), (137, 604200), (150, 551836), (152, 544575), (159, 520600), (190, 435660), (200, 413877), (212, 390450), (228, 363050), (265, 312360), (274, 302100), (285, 290440), (300, 275918), (318, 260300), (380, 217830), (411, 201400), (424, 195225), (456, 181525), (475, 174264), (530, 156180), (548, 151050), (570, 145220), (600, 137959), (636, 130150), (685, 120840), (760, 108915), (795, 104120), (822, 100700), (950, 87132), (1007, 82200), (1060, 78090), (1096, 75525), (1140, 72610), (1272, 65075), (1325, 62472), (1370, 60420), (1425, 58088), (1590, 52060), (1644, 50350), (1900, 43566), (2014, 41100), (2055, 40280), (2120, 39045), (2280, 36305), (2603, 31800), (2650, 31236), (2740, 30210), (2850, 29044), (3021, 27400), (3180, 26030), (3288, 25175), (3425, 24168), (3800, 21783), (3975, 20824), (4028, 20550), (4110, 20140), (5035, 16440), (5206, 15900), (5300, 15618), (5480, 15105), (5700, 14522), (6042, 13700), (6360, 13015), (6850, 12084), (7261, 11400), (7809, 10600), (7950, 10412), (8056, 10275), (8220, 10070)]