27818850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 74638080

約数和(自身を除く): 46819230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 227, 258, 285, 430, 454, 475, 570, 645, 681, 817, 950, 1075, 1135, 1290, 1362, 1425, 1634, 2150, 2270, 2451, 2850, 3225, 3405, 4085, 4313, 4902, 5675, 6450, 6810, 8170, 8626, 9761, 11350, 12255, 12939, 17025, 19522, 20425, 21565, 24510, 25878, 29283, 34050, 40850, 43130, 48805, 58566, 61275, 64695, 97610, 107825, 122550, 129390, 146415, 185459, 215650, 244025, 292830, 323475, 370918, 488050, 556377, 646950, 732075, 927295, 1112754, 1464150, 1854590, 2781885, 4636475, 5563770, 9272950, 13909425, 27818850]

約数ペア:

[(1, 27818850), (2, 13909425), (3, 9272950), (5, 5563770), (6, 4636475), (10, 2781885), (15, 1854590), (19, 1464150), (25, 1112754), (30, 927295), (38, 732075), (43, 646950), (50, 556377), (57, 488050), (75, 370918), (86, 323475), (95, 292830), (114, 244025), (129, 215650), (150, 185459), (190, 146415), (215, 129390), (227, 122550), (258, 107825), (285, 97610), (430, 64695), (454, 61275), (475, 58566), (570, 48805), (645, 43130), (681, 40850), (817, 34050), (950, 29283), (1075, 25878), (1135, 24510), (1290, 21565), (1362, 20425), (1425, 19522), (1634, 17025), (2150, 12939), (2270, 12255), (2451, 11350), (2850, 9761), (3225, 8626), (3405, 8170), (4085, 6810), (4313, 6450), (4902, 5675)]