200464300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 450439920

約数和(自身を除く): 249975620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 61, 100, 118, 122, 236, 244, 295, 305, 557, 590, 610, 1114, 1180, 1220, 1475, 1525, 2228, 2785, 2950, 3050, 3599, 5570, 5900, 6100, 7198, 11140, 13925, 14396, 17995, 27850, 32863, 33977, 35990, 55700, 65726, 67954, 71980, 89975, 131452, 135908, 164315, 169885, 179950, 328630, 339770, 359900, 657260, 679540, 821575, 849425, 1643150, 1698850, 2004643, 3286300, 3397700, 4009286, 8018572, 10023215, 20046430, 40092860, 50116075, 100232150, 200464300]

約数ペア:

[(1, 200464300), (2, 100232150), (4, 50116075), (5, 40092860), (10, 20046430), (20, 10023215), (25, 8018572), (50, 4009286), (59, 3397700), (61, 3286300), (100, 2004643), (118, 1698850), (122, 1643150), (236, 849425), (244, 821575), (295, 679540), (305, 657260), (557, 359900), (590, 339770), (610, 328630), (1114, 179950), (1180, 169885), (1220, 164315), (1475, 135908), (1525, 131452), (2228, 89975), (2785, 71980), (2950, 67954), (3050, 65726), (3599, 55700), (5570, 35990), (5900, 33977), (6100, 32863), (7198, 27850), (11140, 17995), (13925, 14396)]