15704887950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{23251}}^1$

素因数の和:23367

約数の個数: 144

約数和(自身を含む): 44978668800

約数和(自身を除く): 29273780850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 79, 90, 95, 114, 150, 158, 171, 190, 225, 237, 285, 342, 395, 450, 474, 475, 570, 711, 790, 855, 950, 1185, 1422, 1425, 1501, 1710, 1975, 2370, 2850, 3002, 3555, 3950, 4275, 4503, 5925, 7110, 7505, 8550, 9006, 11850, 13509, 15010, 17775, 22515, 23251, 27018, 35550, 37525, 45030, 46502, 67545, 69753, 75050, 112575, 116255, 135090, 139506, 209259, 225150, 232510, 337725, 348765, 418518, 441769, 581275, 675450, 697530, 883538, 1046295, 1162550, 1325307, 1743825, 1836829, 2092590, 2208845, 2650614, 3487650, 3673658, 3975921, 4417690, 5231475, 5510487, 6626535, 7951842, 9184145, 10462950, 11020974, 11044225, 13253070, 16531461, 18368290, 19879605, 22088450, 27552435, 33062922, 33132675, 34899751, 39759210, 45920725, 55104870, 66265350, 69799502, 82657305, 91841450, 99398025, 104699253, 137762175, 165314610, 174498755, 198796050, 209398506, 275524350, 314097759, 348997510, 413286525, 523496265, 628195518, 826573050, 872493775, 1046992530, 1570488795, 1744987550, 2617481325, 3140977590, 5234962650, 7852443975, 15704887950]

約数ペア:

[(1, 15704887950), (2, 7852443975), (3, 5234962650), (5, 3140977590), (6, 2617481325), (9, 1744987550), (10, 1570488795), (15, 1046992530), (18, 872493775), (19, 826573050), (25, 628195518), (30, 523496265), (38, 413286525), (45, 348997510), (50, 314097759), (57, 275524350), (75, 209398506), (79, 198796050), (90, 174498755), (95, 165314610), (114, 137762175), (150, 104699253), (158, 99398025), (171, 91841450), (190, 82657305), (225, 69799502), (237, 66265350), (285, 55104870), (342, 45920725), (395, 39759210), (450, 34899751), (474, 33132675), (475, 33062922), (570, 27552435), (711, 22088450), (790, 19879605), (855, 18368290), (950, 16531461), (1185, 13253070), (1422, 11044225), (1425, 11020974), (1501, 10462950), (1710, 9184145), (1975, 7951842), (2370, 6626535), (2850, 5510487), (3002, 5231475), (3555, 4417690), (3950, 3975921), (4275, 3673658), (4503, 3487650), (5925, 2650614), (7110, 2208845), (7505, 2092590), (8550, 1836829), (9006, 1743825), (11850, 1325307), (13509, 1162550), (15010, 1046295), (17775, 883538), (22515, 697530), (23251, 675450), (27018, 581275), (35550, 441769), (37525, 418518), (45030, 348765), (46502, 337725), (67545, 232510), (69753, 225150), (75050, 209259), (112575, 139506), (116255, 135090)]