102294920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 286675200

約数和(自身を除く): 184380280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 157, 179, 182, 260, 280, 314, 358, 364, 455, 520, 628, 716, 728, 785, 895, 910, 1099, 1253, 1256, 1432, 1570, 1790, 1820, 2041, 2198, 2327, 2506, 3140, 3580, 3640, 4082, 4396, 4654, 5012, 5495, 6265, 6280, 7160, 8164, 8792, 9308, 10024, 10205, 10990, 11635, 12530, 14287, 16289, 16328, 18616, 20410, 21980, 23270, 25060, 28103, 28574, 32578, 40820, 43960, 46540, 50120, 56206, 57148, 65156, 71435, 81445, 81640, 93080, 112412, 114296, 130312, 140515, 142870, 162890, 196721, 224824, 281030, 285740, 325780, 365339, 393442, 562060, 571480, 651560, 730678, 786884, 983605, 1124120, 1461356, 1573768, 1826695, 1967210, 2557373, 2922712, 3653390, 3934420, 5114746, 7306780, 7868840, 10229492, 12786865, 14613560, 20458984, 25573730, 51147460, 102294920]

約数ペア:

[(1, 102294920), (2, 51147460), (4, 25573730), (5, 20458984), (7, 14613560), (8, 12786865), (10, 10229492), (13, 7868840), (14, 7306780), (20, 5114746), (26, 3934420), (28, 3653390), (35, 2922712), (40, 2557373), (52, 1967210), (56, 1826695), (65, 1573768), (70, 1461356), (91, 1124120), (104, 983605), (130, 786884), (140, 730678), (157, 651560), (179, 571480), (182, 562060), (260, 393442), (280, 365339), (314, 325780), (358, 285740), (364, 281030), (455, 224824), (520, 196721), (628, 162890), (716, 142870), (728, 140515), (785, 130312), (895, 114296), (910, 112412), (1099, 93080), (1253, 81640), (1256, 81445), (1432, 71435), (1570, 65156), (1790, 57148), (1820, 56206), (2041, 50120), (2198, 46540), (2327, 43960), (2506, 40820), (3140, 32578), (3580, 28574), (3640, 28103), (4082, 25060), (4396, 23270), (4654, 21980), (5012, 20410), (5495, 18616), (6265, 16328), (6280, 16289), (7160, 14287), (8164, 12530), (8792, 11635), (9308, 10990), (10024, 10205)]