30480300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 102087216

約数和(自身を除く): 71606916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 71, 75, 81, 90, 100, 106, 108, 135, 142, 150, 159, 162, 180, 212, 213, 225, 265, 270, 284, 300, 318, 324, 355, 405, 426, 450, 477, 530, 540, 636, 639, 675, 710, 795, 810, 852, 900, 954, 1060, 1065, 1278, 1325, 1350, 1420, 1431, 1590, 1620, 1775, 1908, 1917, 2025, 2130, 2385, 2556, 2650, 2700, 2862, 3180, 3195, 3550, 3763, 3834, 3975, 4050, 4260, 4293, 4770, 5300, 5325, 5724, 5751, 6390, 7100, 7155, 7526, 7668, 7950, 8100, 8586, 9540, 9585, 10650, 11289, 11502, 11925, 12780, 14310, 15052, 15900, 15975, 17172, 18815, 19170, 21300, 21465, 22578, 23004, 23850, 28620, 28755, 31950, 33867, 35775, 37630, 38340, 42930, 45156, 47700, 47925, 56445, 57510, 63900, 67734, 71550, 75260, 85860, 94075, 95850, 101601, 107325, 112890, 115020, 135468, 143100, 143775, 169335, 188150, 191700, 203202, 214650, 225780, 282225, 287550, 304803, 338670, 376300, 406404, 429300, 508005, 564450, 575100, 609606, 677340, 846675, 1016010, 1128900, 1219212, 1524015, 1693350, 2032020, 2540025, 3048030, 3386700, 5080050, 6096060, 7620075, 10160100, 15240150, 30480300]

約数ペア:

[(1, 30480300), (2, 15240150), (3, 10160100), (4, 7620075), (5, 6096060), (6, 5080050), (9, 3386700), (10, 3048030), (12, 2540025), (15, 2032020), (18, 1693350), (20, 1524015), (25, 1219212), (27, 1128900), (30, 1016010), (36, 846675), (45, 677340), (50, 609606), (53, 575100), (54, 564450), (60, 508005), (71, 429300), (75, 406404), (81, 376300), (90, 338670), (100, 304803), (106, 287550), (108, 282225), (135, 225780), (142, 214650), (150, 203202), (159, 191700), (162, 188150), (180, 169335), (212, 143775), (213, 143100), (225, 135468), (265, 115020), (270, 112890), (284, 107325), (300, 101601), (318, 95850), (324, 94075), (355, 85860), (405, 75260), (426, 71550), (450, 67734), (477, 63900), (530, 57510), (540, 56445), (636, 47925), (639, 47700), (675, 45156), (710, 42930), (795, 38340), (810, 37630), (852, 35775), (900, 33867), (954, 31950), (1060, 28755), (1065, 28620), (1278, 23850), (1325, 23004), (1350, 22578), (1420, 21465), (1431, 21300), (1590, 19170), (1620, 18815), (1775, 17172), (1908, 15975), (1917, 15900), (2025, 15052), (2130, 14310), (2385, 12780), (2556, 11925), (2650, 11502), (2700, 11289), (2862, 10650), (3180, 9585), (3195, 9540), (3550, 8586), (3763, 8100), (3834, 7950), (3975, 7668), (4050, 7526), (4260, 7155), (4293, 7100), (4770, 6390), (5300, 5751), (5325, 5724)]