216322800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 120

約数和(自身を含む): 702990720

約数和(自身を除く): 486667920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2539, 2840, 3408, 3550, 4260, 5078, 5325, 5680, 7100, 7617, 8520, 10156, 10650, 12695, 14200, 15234, 17040, 20312, 21300, 25390, 28400, 30468, 38085, 40624, 42600, 50780, 60936, 63475, 76170, 85200, 101560, 121872, 126950, 152340, 180269, 190425, 203120, 253900, 304680, 360538, 380850, 507800, 540807, 609360, 721076, 761700, 901345, 1015600, 1081614, 1442152, 1523400, 1802690, 2163228, 2704035, 2884304, 3046800, 3605380, 4326456, 4506725, 5408070, 7210760, 8652912, 9013450, 10816140, 13520175, 14421520, 18026900, 21632280, 27040350, 36053800, 43264560, 54080700, 72107600, 108161400, 216322800]

約数ペア:

[(1, 216322800), (2, 108161400), (3, 72107600), (4, 54080700), (5, 43264560), (6, 36053800), (8, 27040350), (10, 21632280), (12, 18026900), (15, 14421520), (16, 13520175), (20, 10816140), (24, 9013450), (25, 8652912), (30, 7210760), (40, 5408070), (48, 4506725), (50, 4326456), (60, 3605380), (71, 3046800), (75, 2884304), (80, 2704035), (100, 2163228), (120, 1802690), (142, 1523400), (150, 1442152), (200, 1081614), (213, 1015600), (240, 901345), (284, 761700), (300, 721076), (355, 609360), (400, 540807), (426, 507800), (568, 380850), (600, 360538), (710, 304680), (852, 253900), (1065, 203120), (1136, 190425), (1200, 180269), (1420, 152340), (1704, 126950), (1775, 121872), (2130, 101560), (2539, 85200), (2840, 76170), (3408, 63475), (3550, 60936), (4260, 50780), (5078, 42600), (5325, 40624), (5680, 38085), (7100, 30468), (7617, 28400), (8520, 25390), (10156, 21300), (10650, 20312), (12695, 17040), (14200, 15234)]