428256150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2166

約数の個数: 96

約数和(自身を含む): 1220183808

約数和(自身を除く): 791927658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 211, 350, 422, 525, 633, 1050, 1055, 1266, 1477, 1933, 2110, 2954, 3165, 3866, 4431, 5275, 5799, 6330, 7385, 8862, 9665, 10550, 11598, 13531, 14770, 15825, 19330, 22155, 27062, 28995, 31650, 36925, 40593, 44310, 48325, 57990, 67655, 73850, 81186, 96650, 110775, 135310, 144975, 202965, 221550, 289950, 338275, 405930, 407863, 676550, 815726, 1014825, 1223589, 2029650, 2039315, 2447178, 2855041, 4078630, 5710082, 6117945, 8565123, 10196575, 12235890, 14275205, 17130246, 20393150, 28550410, 30589725, 42825615, 61179450, 71376025, 85651230, 142752050, 214128075, 428256150]

約数ペア:

[(1, 428256150), (2, 214128075), (3, 142752050), (5, 85651230), (6, 71376025), (7, 61179450), (10, 42825615), (14, 30589725), (15, 28550410), (21, 20393150), (25, 17130246), (30, 14275205), (35, 12235890), (42, 10196575), (50, 8565123), (70, 6117945), (75, 5710082), (105, 4078630), (150, 2855041), (175, 2447178), (210, 2039315), (211, 2029650), (350, 1223589), (422, 1014825), (525, 815726), (633, 676550), (1050, 407863), (1055, 405930), (1266, 338275), (1477, 289950), (1933, 221550), (2110, 202965), (2954, 144975), (3165, 135310), (3866, 110775), (4431, 96650), (5275, 81186), (5799, 73850), (6330, 67655), (7385, 57990), (8862, 48325), (9665, 44310), (10550, 40593), (11598, 36925), (13531, 31650), (14770, 28995), (15825, 27062), (19330, 22155)]