172957950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 548179200

約数和(自身を除く): 375221250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 27, 30, 33, 38, 45, 50, 54, 55, 57, 66, 75, 90, 95, 99, 110, 114, 135, 150, 165, 171, 190, 198, 209, 225, 270, 275, 285, 297, 330, 342, 418, 450, 475, 495, 513, 550, 570, 594, 613, 627, 675, 825, 855, 950, 990, 1026, 1045, 1226, 1254, 1350, 1425, 1485, 1650, 1710, 1839, 1881, 2090, 2475, 2565, 2850, 2970, 3065, 3135, 3678, 3762, 4275, 4950, 5130, 5225, 5517, 5643, 6130, 6270, 6743, 7425, 8550, 9195, 9405, 10450, 11034, 11286, 11647, 12825, 13486, 14850, 15325, 15675, 16551, 18390, 18810, 20229, 23294, 25650, 27585, 28215, 30650, 31350, 33102, 33715, 34941, 40458, 45975, 47025, 55170, 56430, 58235, 60687, 67430, 69882, 82755, 91950, 94050, 101145, 104823, 116470, 121374, 128117, 137925, 141075, 165510, 168575, 174705, 182061, 202290, 209646, 256234, 275850, 282150, 291175, 303435, 314469, 337150, 349410, 364122, 384351, 413775, 505725, 524115, 582350, 606870, 628938, 640585, 768702, 827550, 873525, 910305, 1011450, 1048230, 1153053, 1281170, 1517175, 1572345, 1747050, 1820610, 1921755, 2306106, 2620575, 3034350, 3144690, 3202925, 3459159, 3843510, 4551525, 5241150, 5765265, 6405850, 6918318, 7861725, 9103050, 9608775, 11530530, 15723450, 17295795, 19217550, 28826325, 34591590, 57652650, 86478975, 172957950]

約数ペア:

[(1, 172957950), (2, 86478975), (3, 57652650), (5, 34591590), (6, 28826325), (9, 19217550), (10, 17295795), (11, 15723450), (15, 11530530), (18, 9608775), (19, 9103050), (22, 7861725), (25, 6918318), (27, 6405850), (30, 5765265), (33, 5241150), (38, 4551525), (45, 3843510), (50, 3459159), (54, 3202925), (55, 3144690), (57, 3034350), (66, 2620575), (75, 2306106), (90, 1921755), (95, 1820610), (99, 1747050), (110, 1572345), (114, 1517175), (135, 1281170), (150, 1153053), (165, 1048230), (171, 1011450), (190, 910305), (198, 873525), (209, 827550), (225, 768702), (270, 640585), (275, 628938), (285, 606870), (297, 582350), (330, 524115), (342, 505725), (418, 413775), (450, 384351), (475, 364122), (495, 349410), (513, 337150), (550, 314469), (570, 303435), (594, 291175), (613, 282150), (627, 275850), (675, 256234), (825, 209646), (855, 202290), (950, 182061), (990, 174705), (1026, 168575), (1045, 165510), (1226, 141075), (1254, 137925), (1350, 128117), (1425, 121374), (1485, 116470), (1650, 104823), (1710, 101145), (1839, 94050), (1881, 91950), (2090, 82755), (2475, 69882), (2565, 67430), (2850, 60687), (2970, 58235), (3065, 56430), (3135, 55170), (3678, 47025), (3762, 45975), (4275, 40458), (4950, 34941), (5130, 33715), (5225, 33102), (5517, 31350), (5643, 30650), (6130, 28215), (6270, 27585), (6743, 25650), (7425, 23294), (8550, 20229), (9195, 18810), (9405, 18390), (10450, 16551), (11034, 15675), (11286, 15325), (11647, 14850), (12825, 13486)]