28716600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 102672000

約数和(自身を除く): 73955400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 229, 264, 275, 285, 300, 330, 380, 418, 440, 456, 458, 475, 550, 570, 600, 627, 660, 687, 760, 825, 836, 916, 950, 1045, 1100, 1140, 1145, 1254, 1320, 1374, 1425, 1650, 1672, 1832, 1900, 2090, 2200, 2280, 2290, 2508, 2519, 2748, 2850, 3135, 3300, 3435, 3800, 4180, 4351, 4580, 5016, 5038, 5225, 5496, 5700, 5725, 6270, 6600, 6870, 7557, 8360, 8702, 9160, 10076, 10450, 11400, 11450, 12540, 12595, 13053, 13740, 15114, 15675, 17175, 17404, 20152, 20900, 21755, 22900, 25080, 25190, 26106, 27480, 30228, 31350, 34350, 34808, 37785, 41800, 43510, 45800, 47861, 50380, 52212, 60456, 62700, 62975, 65265, 68700, 75570, 87020, 95722, 100760, 104424, 108775, 125400, 125950, 130530, 137400, 143583, 151140, 174040, 188925, 191444, 217550, 239305, 251900, 261060, 287166, 302280, 326325, 377850, 382888, 435100, 478610, 503800, 522120, 574332, 652650, 717915, 755700, 870200, 957220, 1148664, 1196525, 1305300, 1435830, 1511400, 1914440, 2393050, 2610600, 2871660, 3589575, 4786100, 5743320, 7179150, 9572200, 14358300, 28716600]

約数ペア:

[(1, 28716600), (2, 14358300), (3, 9572200), (4, 7179150), (5, 5743320), (6, 4786100), (8, 3589575), (10, 2871660), (11, 2610600), (12, 2393050), (15, 1914440), (19, 1511400), (20, 1435830), (22, 1305300), (24, 1196525), (25, 1148664), (30, 957220), (33, 870200), (38, 755700), (40, 717915), (44, 652650), (50, 574332), (55, 522120), (57, 503800), (60, 478610), (66, 435100), (75, 382888), (76, 377850), (88, 326325), (95, 302280), (100, 287166), (110, 261060), (114, 251900), (120, 239305), (132, 217550), (150, 191444), (152, 188925), (165, 174040), (190, 151140), (200, 143583), (209, 137400), (220, 130530), (228, 125950), (229, 125400), (264, 108775), (275, 104424), (285, 100760), (300, 95722), (330, 87020), (380, 75570), (418, 68700), (440, 65265), (456, 62975), (458, 62700), (475, 60456), (550, 52212), (570, 50380), (600, 47861), (627, 45800), (660, 43510), (687, 41800), (760, 37785), (825, 34808), (836, 34350), (916, 31350), (950, 30228), (1045, 27480), (1100, 26106), (1140, 25190), (1145, 25080), (1254, 22900), (1320, 21755), (1374, 20900), (1425, 20152), (1650, 17404), (1672, 17175), (1832, 15675), (1900, 15114), (2090, 13740), (2200, 13053), (2280, 12595), (2290, 12540), (2508, 11450), (2519, 11400), (2748, 10450), (2850, 10076), (3135, 9160), (3300, 8702), (3435, 8360), (3800, 7557), (4180, 6870), (4351, 6600), (4580, 6270), (5016, 5725), (5038, 5700), (5225, 5496)]