19923156750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29881}}^1$

素因数の和:30035

約数の個数: 128

約数和(自身を含む): 57281642496

約数和(自身を除く): 37358485746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 127, 150, 175, 210, 250, 254, 350, 375, 381, 525, 635, 750, 762, 875, 889, 1050, 1270, 1750, 1778, 1905, 2625, 2667, 3175, 3810, 4445, 5250, 5334, 6350, 8890, 9525, 13335, 15875, 19050, 22225, 26670, 29881, 31750, 44450, 47625, 59762, 66675, 89643, 95250, 111125, 133350, 149405, 179286, 209167, 222250, 298810, 333375, 418334, 448215, 627501, 666750, 747025, 896430, 1045835, 1255002, 1494050, 2091670, 2241075, 3137505, 3735125, 3794887, 4482150, 5229175, 6275010, 7470250, 7589774, 10458350, 11205375, 11384661, 15687525, 18974435, 22410750, 22769322, 26145875, 26564209, 31375050, 37948870, 52291750, 53128418, 56923305, 78437625, 79692627, 94872175, 113846610, 132821045, 156875250, 159385254, 189744350, 265642090, 284616525, 398463135, 474360875, 569233050, 664105225, 796926270, 948721750, 1328210450, 1423082625, 1992315675, 2846165250, 3320526125, 3984631350, 6641052250, 9961578375, 19923156750]

約数ペア:

[(1, 19923156750), (2, 9961578375), (3, 6641052250), (5, 3984631350), (6, 3320526125), (7, 2846165250), (10, 1992315675), (14, 1423082625), (15, 1328210450), (21, 948721750), (25, 796926270), (30, 664105225), (35, 569233050), (42, 474360875), (50, 398463135), (70, 284616525), (75, 265642090), (105, 189744350), (125, 159385254), (127, 156875250), (150, 132821045), (175, 113846610), (210, 94872175), (250, 79692627), (254, 78437625), (350, 56923305), (375, 53128418), (381, 52291750), (525, 37948870), (635, 31375050), (750, 26564209), (762, 26145875), (875, 22769322), (889, 22410750), (1050, 18974435), (1270, 15687525), (1750, 11384661), (1778, 11205375), (1905, 10458350), (2625, 7589774), (2667, 7470250), (3175, 6275010), (3810, 5229175), (4445, 4482150), (5250, 3794887), (5334, 3735125), (6350, 3137505), (8890, 2241075), (9525, 2091670), (13335, 1494050), (15875, 1255002), (19050, 1045835), (22225, 896430), (26670, 747025), (29881, 666750), (31750, 627501), (44450, 448215), (47625, 418334), (59762, 333375), (66675, 298810), (89643, 222250), (95250, 209167), (111125, 179286), (133350, 149405)]