87606900

素因数分解:

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

素因数の和:551

約数の個数: 144

約数和(自身を含む): 286231680

約数和(自身を除く): 198624780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 457, 540, 639, 675, 710, 852, 900, 914, 1065, 1278, 1350, 1371, 1420, 1775, 1828, 1917, 2130, 2285, 2556, 2700, 2742, 3195, 3550, 3834, 4113, 4260, 4570, 5325, 5484, 6390, 6855, 7100, 7668, 8226, 9140, 9585, 10650, 11425, 12339, 12780, 13710, 15975, 16452, 19170, 20565, 21300, 22850, 24678, 27420, 31950, 32447, 34275, 38340, 41130, 45700, 47925, 49356, 61695, 63900, 64894, 68550, 82260, 95850, 97341, 102825, 123390, 129788, 137100, 162235, 191700, 194682, 205650, 246780, 292023, 308475, 324470, 389364, 411300, 486705, 584046, 616950, 648940, 811175, 876069, 973410, 1168092, 1233900, 1460115, 1622350, 1752138, 1946820, 2433525, 2920230, 3244700, 3504276, 4380345, 4867050, 5840460, 7300575, 8760690, 9734100, 14601150, 17521380, 21901725, 29202300, 43803450, 87606900]

約数ペア:

[(1, 87606900), (2, 43803450), (3, 29202300), (4, 21901725), (5, 17521380), (6, 14601150), (9, 9734100), (10, 8760690), (12, 7300575), (15, 5840460), (18, 4867050), (20, 4380345), (25, 3504276), (27, 3244700), (30, 2920230), (36, 2433525), (45, 1946820), (50, 1752138), (54, 1622350), (60, 1460115), (71, 1233900), (75, 1168092), (90, 973410), (100, 876069), (108, 811175), (135, 648940), (142, 616950), (150, 584046), (180, 486705), (213, 411300), (225, 389364), (270, 324470), (284, 308475), (300, 292023), (355, 246780), (426, 205650), (450, 194682), (457, 191700), (540, 162235), (639, 137100), (675, 129788), (710, 123390), (852, 102825), (900, 97341), (914, 95850), (1065, 82260), (1278, 68550), (1350, 64894), (1371, 63900), (1420, 61695), (1775, 49356), (1828, 47925), (1917, 45700), (2130, 41130), (2285, 38340), (2556, 34275), (2700, 32447), (2742, 31950), (3195, 27420), (3550, 24678), (3834, 22850), (4113, 21300), (4260, 20565), (4570, 19170), (5325, 16452), (5484, 15975), (6390, 13710), (6855, 12780), (7100, 12339), (7668, 11425), (8226, 10650), (9140, 9585)]