19004928750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8218

約数の個数: 200

約数和(自身を含む): 55534835664

約数和(自身を除く): 36529906914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 125, 135, 138, 150, 162, 207, 225, 230, 250, 270, 345, 375, 405, 414, 450, 575, 621, 625, 675, 690, 750, 810, 1035, 1125, 1150, 1242, 1250, 1350, 1725, 1863, 1875, 2025, 2070, 2250, 2875, 3105, 3375, 3450, 3726, 3750, 4050, 5175, 5625, 5750, 6210, 6750, 8161, 8625, 9315, 10125, 10350, 11250, 14375, 15525, 16322, 16875, 17250, 18630, 20250, 24483, 25875, 28750, 31050, 33750, 40805, 43125, 46575, 48966, 50625, 51750, 73449, 77625, 81610, 86250, 93150, 101250, 122415, 129375, 146898, 155250, 187703, 204025, 220347, 232875, 244830, 258750, 367245, 375406, 388125, 408050, 440694, 465750, 563109, 612075, 661041, 734490, 776250, 938515, 1020125, 1101735, 1126218, 1164375, 1224150, 1322082, 1689327, 1836225, 1877030, 2040250, 2203470, 2328750, 2815545, 3060375, 3305205, 3378654, 3672450, 4692575, 5067981, 5100625, 5508675, 5631090, 6120750, 6610410, 8446635, 9181125, 9385150, 10135962, 10201250, 11017350, 14077725, 15203943, 15301875, 16526025, 16893270, 18362250, 23462875, 25339905, 27543375, 28155450, 30407886, 30603750, 33052050, 42233175, 45905625, 46925750, 50679810, 55086750, 70388625, 76019715, 82630125, 84466350, 91811250, 117314375, 126699525, 137716875, 140777250, 152039430, 165260250, 211165875, 234628750, 253399050, 275433750, 351943125, 380098575, 413150625, 422331750, 633497625, 703886250, 760197150, 826301250, 1055829375, 1266995250, 1900492875, 2111658750, 3167488125, 3800985750, 6334976250, 9502464375, 19004928750]

約数ペア:

[(1, 19004928750), (2, 9502464375), (3, 6334976250), (5, 3800985750), (6, 3167488125), (9, 2111658750), (10, 1900492875), (15, 1266995250), (18, 1055829375), (23, 826301250), (25, 760197150), (27, 703886250), (30, 633497625), (45, 422331750), (46, 413150625), (50, 380098575), (54, 351943125), (69, 275433750), (75, 253399050), (81, 234628750), (90, 211165875), (115, 165260250), (125, 152039430), (135, 140777250), (138, 137716875), (150, 126699525), (162, 117314375), (207, 91811250), (225, 84466350), (230, 82630125), (250, 76019715), (270, 70388625), (345, 55086750), (375, 50679810), (405, 46925750), (414, 45905625), (450, 42233175), (575, 33052050), (621, 30603750), (625, 30407886), (675, 28155450), (690, 27543375), (750, 25339905), (810, 23462875), (1035, 18362250), (1125, 16893270), (1150, 16526025), (1242, 15301875), (1250, 15203943), (1350, 14077725), (1725, 11017350), (1863, 10201250), (1875, 10135962), (2025, 9385150), (2070, 9181125), (2250, 8446635), (2875, 6610410), (3105, 6120750), (3375, 5631090), (3450, 5508675), (3726, 5100625), (3750, 5067981), (4050, 4692575), (5175, 3672450), (5625, 3378654), (5750, 3305205), (6210, 3060375), (6750, 2815545), (8161, 2328750), (8625, 2203470), (9315, 2040250), (10125, 1877030), (10350, 1836225), (11250, 1689327), (14375, 1322082), (15525, 1224150), (16322, 1164375), (16875, 1126218), (17250, 1101735), (18630, 1020125), (20250, 938515), (24483, 776250), (25875, 734490), (28750, 661041), (31050, 612075), (33750, 563109), (40805, 465750), (43125, 440694), (46575, 408050), (48966, 388125), (50625, 375406), (51750, 367245), (73449, 258750), (77625, 244830), (81610, 232875), (86250, 220347), (93150, 204025), (101250, 187703), (122415, 155250), (129375, 146898)]