20134911300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{135043}}^1$

素因数の和:135138

約数の個数: 144

約数和(自身を含む): 67517678592

約数和(自身を除く): 47382767292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1050, 1065, 1420, 1491, 1775, 1988, 2100, 2130, 2485, 2982, 3550, 4260, 4970, 5325, 5964, 7100, 7455, 9940, 10650, 12425, 14910, 21300, 24850, 29820, 37275, 49700, 74550, 135043, 149100, 270086, 405129, 540172, 675215, 810258, 945301, 1350430, 1620516, 1890602, 2025645, 2700860, 2835903, 3376075, 3781204, 4051290, 4726505, 5671806, 6752150, 8102580, 9453010, 9588053, 10128225, 11343612, 13504300, 14179515, 18906020, 19176106, 20256450, 23632525, 28359030, 28764159, 38352212, 40512900, 47265050, 47940265, 56718060, 57528318, 67116371, 70897575, 94530100, 95880530, 115056636, 134232742, 141795150, 143820795, 191761060, 201349113, 239701325, 268465484, 283590300, 287641590, 335581855, 402698226, 479402650, 575283180, 671163710, 719103975, 805396452, 958805300, 1006745565, 1342327420, 1438207950, 1677909275, 2013491130, 2876415900, 3355818550, 4026982260, 5033727825, 6711637100, 10067455650, 20134911300]

約数ペア:

[(1, 20134911300), (2, 10067455650), (3, 6711637100), (4, 5033727825), (5, 4026982260), (6, 3355818550), (7, 2876415900), (10, 2013491130), (12, 1677909275), (14, 1438207950), (15, 1342327420), (20, 1006745565), (21, 958805300), (25, 805396452), (28, 719103975), (30, 671163710), (35, 575283180), (42, 479402650), (50, 402698226), (60, 335581855), (70, 287641590), (71, 283590300), (75, 268465484), (84, 239701325), (100, 201349113), (105, 191761060), (140, 143820795), (142, 141795150), (150, 134232742), (175, 115056636), (210, 95880530), (213, 94530100), (284, 70897575), (300, 67116371), (350, 57528318), (355, 56718060), (420, 47940265), (426, 47265050), (497, 40512900), (525, 38352212), (700, 28764159), (710, 28359030), (852, 23632525), (994, 20256450), (1050, 19176106), (1065, 18906020), (1420, 14179515), (1491, 13504300), (1775, 11343612), (1988, 10128225), (2100, 9588053), (2130, 9453010), (2485, 8102580), (2982, 6752150), (3550, 5671806), (4260, 4726505), (4970, 4051290), (5325, 3781204), (5964, 3376075), (7100, 2835903), (7455, 2700860), (9940, 2025645), (10650, 1890602), (12425, 1620516), (14910, 1350430), (21300, 945301), (24850, 810258), (29820, 675215), (37275, 540172), (49700, 405129), (74550, 270086), (135043, 149100)]