139930740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 120

約数和(自身を含む): 464881032

約数和(自身を除く): 324950292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5081, 5508, 6885, 9180, 10162, 13770, 15243, 20324, 25405, 27540, 30486, 45729, 50810, 60972, 76215, 86377, 91458, 101620, 137187, 152430, 172754, 182916, 228645, 259131, 274374, 304860, 345508, 411561, 431885, 457290, 518262, 548748, 685935, 777393, 823122, 863770, 914580, 1036524, 1295655, 1371870, 1554786, 1646244, 1727540, 2057805, 2332179, 2591310, 2743740, 3109572, 3886965, 4115610, 4664358, 5182620, 6996537, 7773930, 8231220, 9328716, 11660895, 13993074, 15547860, 23321790, 27986148, 34982685, 46643580, 69965370, 139930740]

約数ペア:

[(1, 139930740), (2, 69965370), (3, 46643580), (4, 34982685), (5, 27986148), (6, 23321790), (9, 15547860), (10, 13993074), (12, 11660895), (15, 9328716), (17, 8231220), (18, 7773930), (20, 6996537), (27, 5182620), (30, 4664358), (34, 4115610), (36, 3886965), (45, 3109572), (51, 2743740), (54, 2591310), (60, 2332179), (68, 2057805), (81, 1727540), (85, 1646244), (90, 1554786), (102, 1371870), (108, 1295655), (135, 1036524), (153, 914580), (162, 863770), (170, 823122), (180, 777393), (204, 685935), (255, 548748), (270, 518262), (306, 457290), (324, 431885), (340, 411561), (405, 345508), (459, 304860), (510, 274374), (540, 259131), (612, 228645), (765, 182916), (810, 172754), (918, 152430), (1020, 137187), (1377, 101620), (1530, 91458), (1620, 86377), (1836, 76215), (2295, 60972), (2754, 50810), (3060, 45729), (4590, 30486), (5081, 27540), (5508, 25405), (6885, 20324), (9180, 15243), (10162, 13770)]