77882937750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{991}}^1\times {\mathrm{3881}}^1$

素因数の和:4901

約数の個数: 160

約数和(自身を含む): 218071256832

約数和(自身を除く): 140188319082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 991, 1125, 1350, 1982, 2025, 2250, 2973, 3375, 3881, 4050, 4955, 5946, 6750, 7762, 8919, 9910, 10125, 11643, 14865, 17838, 19405, 20250, 23286, 24775, 26757, 29730, 34929, 38810, 44595, 49550, 53514, 58215, 69858, 74325, 80271, 89190, 97025, 104787, 116430, 123875, 133785, 148650, 160542, 174645, 194050, 209574, 222975, 247750, 267570, 291075, 314361, 349290, 371625, 401355, 445950, 485125, 523935, 582150, 628722, 668925, 743250, 802710, 873225, 970250, 1047870, 1114875, 1337850, 1455375, 1571805, 1746450, 2006775, 2229750, 2619675, 2910750, 3143610, 3344625, 3846071, 4013550, 4366125, 5239350, 6689250, 7692142, 7859025, 8732250, 10033875, 11538213, 13098375, 15718050, 19230355, 20067750, 23076426, 26196750, 34614639, 38460710, 39295125, 57691065, 69229278, 78590250, 96151775, 103843917, 115382130, 173073195, 192303550, 207687834, 288455325, 311531751, 346146390, 480758875, 519219585, 576910650, 623063502, 865365975, 961517750, 1038439170, 1442276625, 1557658755, 1730731950, 2596097925, 2884553250, 3115317510, 4326829875, 5192195850, 7788293775, 8653659750, 12980489625, 15576587550, 25960979250, 38941468875, 77882937750]

約数ペア:

[(1, 77882937750), (2, 38941468875), (3, 25960979250), (5, 15576587550), (6, 12980489625), (9, 8653659750), (10, 7788293775), (15, 5192195850), (18, 4326829875), (25, 3115317510), (27, 2884553250), (30, 2596097925), (45, 1730731950), (50, 1557658755), (54, 1442276625), (75, 1038439170), (81, 961517750), (90, 865365975), (125, 623063502), (135, 576910650), (150, 519219585), (162, 480758875), (225, 346146390), (250, 311531751), (270, 288455325), (375, 207687834), (405, 192303550), (450, 173073195), (675, 115382130), (750, 103843917), (810, 96151775), (991, 78590250), (1125, 69229278), (1350, 57691065), (1982, 39295125), (2025, 38460710), (2250, 34614639), (2973, 26196750), (3375, 23076426), (3881, 20067750), (4050, 19230355), (4955, 15718050), (5946, 13098375), (6750, 11538213), (7762, 10033875), (8919, 8732250), (9910, 7859025), (10125, 7692142), (11643, 6689250), (14865, 5239350), (17838, 4366125), (19405, 4013550), (20250, 3846071), (23286, 3344625), (24775, 3143610), (26757, 2910750), (29730, 2619675), (34929, 2229750), (38810, 2006775), (44595, 1746450), (49550, 1571805), (53514, 1455375), (58215, 1337850), (69858, 1114875), (74325, 1047870), (80271, 970250), (89190, 873225), (97025, 802710), (104787, 743250), (116430, 668925), (123875, 628722), (133785, 582150), (148650, 523935), (160542, 485125), (174645, 445950), (194050, 401355), (209574, 371625), (222975, 349290), (247750, 314361), (267570, 291075)]