2247297700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 4970272160

約数和(自身を除く): 2722974460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 211, 292, 365, 422, 730, 844, 1055, 1459, 1460, 1825, 2110, 2918, 3650, 4220, 5275, 5836, 7295, 7300, 10550, 14590, 15403, 21100, 29180, 30806, 36475, 61612, 72950, 77015, 106507, 145900, 154030, 213014, 307849, 308060, 385075, 426028, 532535, 615698, 770150, 1065070, 1231396, 1539245, 1540300, 2130140, 2662675, 3078490, 5325350, 6156980, 7696225, 10650700, 15392450, 22472977, 30784900, 44945954, 89891908, 112364885, 224729770, 449459540, 561824425, 1123648850, 2247297700]

約数ペア:

[(1, 2247297700), (2, 1123648850), (4, 561824425), (5, 449459540), (10, 224729770), (20, 112364885), (25, 89891908), (50, 44945954), (73, 30784900), (100, 22472977), (146, 15392450), (211, 10650700), (292, 7696225), (365, 6156980), (422, 5325350), (730, 3078490), (844, 2662675), (1055, 2130140), (1459, 1540300), (1460, 1539245), (1825, 1231396), (2110, 1065070), (2918, 770150), (3650, 615698), (4220, 532535), (5275, 426028), (5836, 385075), (7295, 308060), (7300, 307849), (10550, 213014), (14590, 154030), (15403, 145900), (21100, 106507), (29180, 77015), (30806, 72950), (36475, 61612)]