105128280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 359108640

約数和(自身を除く): 253980360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 457, 540, 568, 639, 648, 710, 810, 852, 914, 1065, 1080, 1278, 1371, 1420, 1620, 1704, 1828, 1917, 2130, 2285, 2556, 2742, 2840, 3195, 3240, 3656, 3834, 4113, 4260, 4570, 5112, 5484, 5751, 6390, 6855, 7668, 8226, 8520, 9140, 9585, 10968, 11502, 12339, 12780, 13710, 15336, 16452, 18280, 19170, 20565, 23004, 24678, 25560, 27420, 28755, 32447, 32904, 37017, 38340, 41130, 46008, 49356, 54840, 57510, 61695, 64894, 74034, 76680, 82260, 97341, 98712, 115020, 123390, 129788, 148068, 162235, 164520, 185085, 194682, 230040, 246780, 259576, 292023, 296136, 324470, 370170, 389364, 486705, 493560, 584046, 648940, 740340, 778728, 876069, 973410, 1168092, 1297880, 1460115, 1480680, 1752138, 1946820, 2336184, 2628207, 2920230, 3504276, 3893640, 4380345, 5256414, 5840460, 7008552, 8760690, 10512828, 11680920, 13141035, 17521380, 21025656, 26282070, 35042760, 52564140, 105128280]

約数ペア:

[(1, 105128280), (2, 52564140), (3, 35042760), (4, 26282070), (5, 21025656), (6, 17521380), (8, 13141035), (9, 11680920), (10, 10512828), (12, 8760690), (15, 7008552), (18, 5840460), (20, 5256414), (24, 4380345), (27, 3893640), (30, 3504276), (36, 2920230), (40, 2628207), (45, 2336184), (54, 1946820), (60, 1752138), (71, 1480680), (72, 1460115), (81, 1297880), (90, 1168092), (108, 973410), (120, 876069), (135, 778728), (142, 740340), (162, 648940), (180, 584046), (213, 493560), (216, 486705), (270, 389364), (284, 370170), (324, 324470), (355, 296136), (360, 292023), (405, 259576), (426, 246780), (457, 230040), (540, 194682), (568, 185085), (639, 164520), (648, 162235), (710, 148068), (810, 129788), (852, 123390), (914, 115020), (1065, 98712), (1080, 97341), (1278, 82260), (1371, 76680), (1420, 74034), (1620, 64894), (1704, 61695), (1828, 57510), (1917, 54840), (2130, 49356), (2285, 46008), (2556, 41130), (2742, 38340), (2840, 37017), (3195, 32904), (3240, 32447), (3656, 28755), (3834, 27420), (4113, 25560), (4260, 24678), (4570, 23004), (5112, 20565), (5484, 19170), (5751, 18280), (6390, 16452), (6855, 15336), (7668, 13710), (8226, 12780), (8520, 12339), (9140, 11502), (9585, 10968)]