97500100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 227047968

約数和(自身を除く): 129547868

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 332, 340, 415, 425, 691, 830, 850, 1382, 1411, 1660, 1700, 2075, 2764, 2822, 3455, 4150, 5644, 6910, 7055, 8300, 11747, 13820, 14110, 17275, 23494, 28220, 34550, 35275, 46988, 57353, 58735, 69100, 70550, 114706, 117470, 141100, 229412, 234940, 286765, 293675, 573530, 587350, 975001, 1147060, 1174700, 1433825, 1950002, 2867650, 3900004, 4875005, 5735300, 9750010, 19500020, 24375025, 48750050, 97500100]

約数ペア:

[(1, 97500100), (2, 48750050), (4, 24375025), (5, 19500020), (10, 9750010), (17, 5735300), (20, 4875005), (25, 3900004), (34, 2867650), (50, 1950002), (68, 1433825), (83, 1174700), (85, 1147060), (100, 975001), (166, 587350), (170, 573530), (332, 293675), (340, 286765), (415, 234940), (425, 229412), (691, 141100), (830, 117470), (850, 114706), (1382, 70550), (1411, 69100), (1660, 58735), (1700, 57353), (2075, 46988), (2764, 35275), (2822, 34550), (3455, 28220), (4150, 23494), (5644, 17275), (6910, 14110), (7055, 13820), (8300, 11747)]