18441398970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 49681382400

約数和(自身を除く): 31239983430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 89, 90, 151, 158, 178, 193, 237, 267, 302, 386, 395, 445, 453, 474, 534, 579, 711, 755, 790, 801, 890, 906, 965, 1158, 1185, 1335, 1359, 1422, 1510, 1602, 1737, 1930, 2265, 2370, 2670, 2718, 2895, 3474, 3555, 4005, 4530, 5790, 6795, 7031, 7110, 8010, 8685, 11929, 13439, 13590, 14062, 15247, 17177, 17370, 21093, 23858, 26878, 29143, 30494, 34354, 35155, 35787, 40317, 42186, 45741, 51531, 58286, 59645, 63279, 67195, 70310, 71574, 76235, 80634, 85885, 87429, 91482, 103062, 105465, 107361, 119290, 120951, 126558, 134390, 137223, 145715, 152470, 154593, 171770, 174858, 178935, 201585, 210930, 214722, 228705, 241902, 257655, 262287, 274446, 291430, 309186, 316395, 357870, 403170, 437145, 457410, 515310, 524574, 536805, 604755, 632790, 686115, 772965, 874290, 1061681, 1073610, 1209510, 1311435, 1356983, 1372230, 1545930, 2123362, 2302297, 2593727, 2622870, 2713966, 3185043, 4070949, 4604594, 5187454, 5308405, 6370086, 6784915, 6906891, 7781181, 8141898, 9555129, 10616810, 11511485, 12212847, 12968635, 13569830, 13813782, 15562362, 15925215, 19110258, 20354745, 20720673, 23022970, 23343543, 24425694, 25937270, 31850430, 34534455, 38905905, 40709490, 41441346, 46687086, 47775645, 61064235, 69068910, 77811810, 95551290, 103603365, 116717715, 122128470, 204904433, 207206730, 233435430, 409808866, 614713299, 1024522165, 1229426598, 1844139897, 2049044330, 3073566495, 3688279794, 6147132990, 9220699485, 18441398970]

約数ペア:

[(1, 18441398970), (2, 9220699485), (3, 6147132990), (5, 3688279794), (6, 3073566495), (9, 2049044330), (10, 1844139897), (15, 1229426598), (18, 1024522165), (30, 614713299), (45, 409808866), (79, 233435430), (89, 207206730), (90, 204904433), (151, 122128470), (158, 116717715), (178, 103603365), (193, 95551290), (237, 77811810), (267, 69068910), (302, 61064235), (386, 47775645), (395, 46687086), (445, 41441346), (453, 40709490), (474, 38905905), (534, 34534455), (579, 31850430), (711, 25937270), (755, 24425694), (790, 23343543), (801, 23022970), (890, 20720673), (906, 20354745), (965, 19110258), (1158, 15925215), (1185, 15562362), (1335, 13813782), (1359, 13569830), (1422, 12968635), (1510, 12212847), (1602, 11511485), (1737, 10616810), (1930, 9555129), (2265, 8141898), (2370, 7781181), (2670, 6906891), (2718, 6784915), (2895, 6370086), (3474, 5308405), (3555, 5187454), (4005, 4604594), (4530, 4070949), (5790, 3185043), (6795, 2713966), (7031, 2622870), (7110, 2593727), (8010, 2302297), (8685, 2123362), (11929, 1545930), (13439, 1372230), (13590, 1356983), (14062, 1311435), (15247, 1209510), (17177, 1073610), (17370, 1061681), (21093, 874290), (23858, 772965), (26878, 686115), (29143, 632790), (30494, 604755), (34354, 536805), (35155, 524574), (35787, 515310), (40317, 457410), (42186, 437145), (45741, 403170), (51531, 357870), (58286, 316395), (59645, 309186), (63279, 291430), (67195, 274446), (70310, 262287), (71574, 257655), (76235, 241902), (80634, 228705), (85885, 214722), (87429, 210930), (91482, 201585), (103062, 178935), (105465, 174858), (107361, 171770), (119290, 154593), (120951, 152470), (126558, 145715), (134390, 137223)]