143219460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 412473600

約数和(自身を除く): 269254140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 109, 122, 183, 218, 244, 305, 327, 359, 366, 436, 545, 610, 654, 718, 732, 915, 1077, 1090, 1220, 1308, 1436, 1635, 1795, 1830, 2154, 2180, 3270, 3590, 3660, 4308, 5385, 6540, 6649, 7180, 10770, 13298, 19947, 21540, 21899, 26596, 33245, 39131, 39894, 43798, 65697, 66490, 78262, 79788, 87596, 99735, 109495, 117393, 131394, 132980, 156524, 195655, 199470, 218990, 234786, 262788, 328485, 391310, 398940, 437980, 469572, 586965, 656970, 782620, 1173930, 1313940, 2347860, 2386991, 4773982, 7160973, 9547964, 11934955, 14321946, 23869910, 28643892, 35804865, 47739820, 71609730, 143219460]

約数ペア:

[(1, 143219460), (2, 71609730), (3, 47739820), (4, 35804865), (5, 28643892), (6, 23869910), (10, 14321946), (12, 11934955), (15, 9547964), (20, 7160973), (30, 4773982), (60, 2386991), (61, 2347860), (109, 1313940), (122, 1173930), (183, 782620), (218, 656970), (244, 586965), (305, 469572), (327, 437980), (359, 398940), (366, 391310), (436, 328485), (545, 262788), (610, 234786), (654, 218990), (718, 199470), (732, 195655), (915, 156524), (1077, 132980), (1090, 131394), (1220, 117393), (1308, 109495), (1436, 99735), (1635, 87596), (1795, 79788), (1830, 78262), (2154, 66490), (2180, 65697), (3270, 43798), (3590, 39894), (3660, 39131), (4308, 33245), (5385, 26596), (6540, 21899), (6649, 21540), (7180, 19947), (10770, 13298)]