79574850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 151972830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 41, 45, 50, 57, 75, 82, 90, 95, 114, 123, 150, 171, 190, 205, 225, 227, 246, 285, 342, 369, 410, 450, 454, 475, 570, 615, 681, 738, 779, 855, 950, 1025, 1135, 1230, 1362, 1425, 1558, 1710, 1845, 2043, 2050, 2270, 2337, 2850, 3075, 3405, 3690, 3895, 4086, 4275, 4313, 4674, 5675, 6150, 6810, 7011, 7790, 8550, 8626, 9225, 9307, 10215, 11350, 11685, 12939, 14022, 17025, 18450, 18614, 19475, 20430, 21565, 23370, 25878, 27921, 34050, 35055, 38817, 38950, 43130, 46535, 51075, 55842, 58425, 64695, 70110, 77634, 83763, 93070, 102150, 107825, 116850, 129390, 139605, 167526, 175275, 176833, 194085, 215650, 232675, 279210, 323475, 350550, 353666, 388170, 418815, 465350, 530499, 646950, 698025, 837630, 884165, 970425, 1060998, 1396050, 1591497, 1768330, 1940850, 2094075, 2652495, 3182994, 4188150, 4420825, 5304990, 7957485, 8841650, 13262475, 15914970, 26524950, 39787425, 79574850]

約数ペア:

[(1, 79574850), (2, 39787425), (3, 26524950), (5, 15914970), (6, 13262475), (9, 8841650), (10, 7957485), (15, 5304990), (18, 4420825), (19, 4188150), (25, 3182994), (30, 2652495), (38, 2094075), (41, 1940850), (45, 1768330), (50, 1591497), (57, 1396050), (75, 1060998), (82, 970425), (90, 884165), (95, 837630), (114, 698025), (123, 646950), (150, 530499), (171, 465350), (190, 418815), (205, 388170), (225, 353666), (227, 350550), (246, 323475), (285, 279210), (342, 232675), (369, 215650), (410, 194085), (450, 176833), (454, 175275), (475, 167526), (570, 139605), (615, 129390), (681, 116850), (738, 107825), (779, 102150), (855, 93070), (950, 83763), (1025, 77634), (1135, 70110), (1230, 64695), (1362, 58425), (1425, 55842), (1558, 51075), (1710, 46535), (1845, 43130), (2043, 38950), (2050, 38817), (2270, 35055), (2337, 34050), (2850, 27921), (3075, 25878), (3405, 23370), (3690, 21565), (3895, 20430), (4086, 19475), (4275, 18614), (4313, 18450), (4674, 17025), (5675, 14022), (6150, 12939), (6810, 11685), (7011, 11350), (7790, 10215), (8550, 9307), (8626, 9225)]