20166833250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{839}}^1\times {\mathrm{1187}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 56510213760

約数和(自身を除く): 36343380510

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, 839, 1125, 1187, 1350, 1678, 2025, 2250, 2374, 2517, 3375, 3561, 4050, 4195, 5034, 5935, 6750, 7122, 7551, 8390, 10125, 10683, 11870, 12585, 15102, 17805, 20250, 20975, 21366, 22653, 25170, 29675, 32049, 35610, 37755, 41950, 45306, 53415, 59350, 62925, 64098, 67959, 75510, 89025, 96147, 104875, 106830, 113265, 125850, 135918, 148375, 160245, 178050, 188775, 192294, 209750, 226530, 267075, 296750, 314625, 320490, 339795, 377550, 445125, 480735, 534150, 566325, 629250, 679590, 801225, 890250, 943875, 961470, 995893, 1132650, 1335375, 1602450, 1698975, 1887750, 1991786, 2403675, 2670750, 2831625, 2987679, 3397950, 4006125, 4807350, 4979465, 5663250, 5975358, 8012250, 8494875, 8963037, 9958930, 12018375, 14938395, 16989750, 17926074, 24036750, 24897325, 26889111, 29876790, 44815185, 49794650, 53778222, 74691975, 80667333, 89630370, 124486625, 134445555, 149383950, 161334666, 224075925, 248973250, 268891110, 373459875, 403336665, 448151850, 672227775, 746919750, 806673330, 1120379625, 1344455550, 2016683325, 2240759250, 3361138875, 4033366650, 6722277750, 10083416625, 20166833250]

約数ペア:

[(1, 20166833250), (2, 10083416625), (3, 6722277750), (5, 4033366650), (6, 3361138875), (9, 2240759250), (10, 2016683325), (15, 1344455550), (18, 1120379625), (25, 806673330), (27, 746919750), (30, 672227775), (45, 448151850), (50, 403336665), (54, 373459875), (75, 268891110), (81, 248973250), (90, 224075925), (125, 161334666), (135, 149383950), (150, 134445555), (162, 124486625), (225, 89630370), (250, 80667333), (270, 74691975), (375, 53778222), (405, 49794650), (450, 44815185), (675, 29876790), (750, 26889111), (810, 24897325), (839, 24036750), (1125, 17926074), (1187, 16989750), (1350, 14938395), (1678, 12018375), (2025, 9958930), (2250, 8963037), (2374, 8494875), (2517, 8012250), (3375, 5975358), (3561, 5663250), (4050, 4979465), (4195, 4807350), (5034, 4006125), (5935, 3397950), (6750, 2987679), (7122, 2831625), (7551, 2670750), (8390, 2403675), (10125, 1991786), (10683, 1887750), (11870, 1698975), (12585, 1602450), (15102, 1335375), (17805, 1132650), (20250, 995893), (20975, 961470), (21366, 943875), (22653, 890250), (25170, 801225), (29675, 679590), (32049, 629250), (35610, 566325), (37755, 534150), (41950, 480735), (45306, 445125), (53415, 377550), (59350, 339795), (62925, 320490), (64098, 314625), (67959, 296750), (75510, 267075), (89025, 226530), (96147, 209750), (104875, 192294), (106830, 188775), (113265, 178050), (125850, 160245), (135918, 148375)]