456821100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2477

約数の個数: 144

約数和(自身を含む): 1489904640

約数和(自身を除く): 1033083540

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, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2383, 2556, 2700, 3195, 3550, 3834, 4260, 4766, 5325, 6390, 7100, 7149, 7668, 9532, 9585, 10650, 11915, 12780, 14298, 15975, 19170, 21300, 21447, 23830, 28596, 31950, 35745, 38340, 42894, 47660, 47925, 59575, 63900, 64341, 71490, 85788, 95850, 107235, 119150, 128682, 142980, 169193, 178725, 191700, 214470, 238300, 257364, 321705, 338386, 357450, 428940, 507579, 536175, 643410, 676772, 714900, 845965, 1015158, 1072350, 1286820, 1522737, 1608525, 1691930, 2030316, 2144700, 2537895, 3045474, 3217050, 3383860, 4229825, 4568211, 5075790, 6090948, 6434100, 7613685, 8459650, 9136422, 10151580, 12689475, 15227370, 16919300, 18272844, 22841055, 25378950, 30454740, 38068425, 45682110, 50757900, 76136850, 91364220, 114205275, 152273700, 228410550, 456821100]

約数ペア:

[(1, 456821100), (2, 228410550), (3, 152273700), (4, 114205275), (5, 91364220), (6, 76136850), (9, 50757900), (10, 45682110), (12, 38068425), (15, 30454740), (18, 25378950), (20, 22841055), (25, 18272844), (27, 16919300), (30, 15227370), (36, 12689475), (45, 10151580), (50, 9136422), (54, 8459650), (60, 7613685), (71, 6434100), (75, 6090948), (90, 5075790), (100, 4568211), (108, 4229825), (135, 3383860), (142, 3217050), (150, 3045474), (180, 2537895), (213, 2144700), (225, 2030316), (270, 1691930), (284, 1608525), (300, 1522737), (355, 1286820), (426, 1072350), (450, 1015158), (540, 845965), (639, 714900), (675, 676772), (710, 643410), (852, 536175), (900, 507579), (1065, 428940), (1278, 357450), (1350, 338386), (1420, 321705), (1775, 257364), (1917, 238300), (2130, 214470), (2383, 191700), (2556, 178725), (2700, 169193), (3195, 142980), (3550, 128682), (3834, 119150), (4260, 107235), (4766, 95850), (5325, 85788), (6390, 71490), (7100, 64341), (7149, 63900), (7668, 59575), (9532, 47925), (9585, 47660), (10650, 42894), (11915, 38340), (12780, 35745), (14298, 31950), (15975, 28596), (19170, 23830), (21300, 21447)]